As you amply demonstrate, there are plenty of stereotypes about the French, Germans and Europeans in general about.
Fair enough. Here in Europe there are plenty of stereotype about America as well - but the question is:
given that these stereotype generally pre-date the Iraq-War, President G.W. Bush and anyone alive today,
why did
a) anti-Americanism rise in Europe and, apparently, globally since Bush became president of the USA?

is France-bashing and, as some of you say, France-hating en vogue
now?
Personally, I believe simply because the French (and to a lesser extent the Germans) have made diplomatic blunders (e.g. Chiraq saying on French national TV that France would veto a second resolution reg. the Iraq War no matter what. This led de Villepin to make Powell look like a stooge in one memorable session of the UN security council.) This is by no means to say the French are to blame for this mess - it was a downward spiral to which the USA, Germany, France etc. contributed. Another example is the debacle at NATO when Belgium, France and Germany blocked a motion for invoking Article 5 in case Iraq would attack Turkey if a the USA attacked Iraq.
Why were the France and Germany (most notably) against the war? Was it really because the USA not "them" got attacked by Al Quaida?
Then remember the international response after 9/11: Le Monde, one of France's foremost and most widely read newspapers opened on page one with the headline "We are all Americans", politicians and the general public showed unprecedented solidarity with the USA. US embassies across Europe were inundated in flowers, wreaths, condolences. Everyone joined the US-led alliance against terrorism and backed the war on the Taliban.
Lets have a brief look at the reasons for the war, the casi belli:
Reason for War #1: WMD
The UN inspectors were already in the country, searching with utmost speed for them. They, together with the IEAA, are the body to deal with tasks like this and are as close as you can get to internationally recognised objectivity regarding their results.
Reason for War #2: Iraqi Freedom
True, it's an long-standing, and very honourable US American tradition to liberate other countries from oppressive regimes - and Europe owes to the US it's almost 50 years of peace after world war II. It has to be noted that not every invasion by the US was in that stemmed from that tradition: see Panama, Vietnam, Cuba etc. In these countries US-interests, and only US-interests, were at stake. Now if we look at other countries (North Korea, Zimbabwe, Sudan, etc.) – if the USA would really want to “liberate” all those countries where autocratic despots oppress their people for the sake of liberty and democracy: truly a task worth of Sisyphos.
Reason #3: Saddam is in breach of UN-Resolutions and used WMD against his own people
As much as Saddam Hussein was an utterly ruthless dictator – who than the UN itself has the authority to decide whether or not to act on breaches of their resolutions? Certainly not the US.
He used the poison gas Sarin against the Kurds
in the late 1980s – supplied courtesy of the USA which had equipped him so he could counterbalance the rising, and very anti-American power in that region: Iran. He attacked his neighbouring countries: yes, he even asked the local US-representative prior to invading Kuwait – who gave him the green light.
Reason #4: Iraq = Al Quaida stronghold
There has been no conclusive evidence of that – indeed, the evidence that, e.g. the British secret service MI5 supplied was based on a term-paper by some University student, downloadable from the internet. Powell mentioned and lauded it in his presentation to the UN.
Given all this very reasonable doubt, why the urgency by the US in early 2003 to attack Iraq and not wait for the UN inspectors to finish their job?
How and why did the support and solidarity that Europe and indeed the world had shown after 9/11 change after Pres. Bush put Iraq on the agenda?
Simply because the case for it was not watertight in the remotest. The link between Al Quaida and Iraq? Apart from the "q" in both not much at all apparently - Powell's attempt at the UN security council to make it watertight was far from it. It remained as leaky as ever. No evidence, no reason for going to war.
And before you tell me that the US-administration couldn't share at inter-government level their intelligence because sources could be compromised - think again.
There was an alternative to plan, developed by Germany and France, which would have put more resources under UN-mandate into these inspections.
Why then press ahead with war?
Because the US and Britain had already deployed a quarter of a million troops down there. Now think about the daily rate of your average GI, add the military high-tech gear and all the resources necessary to keep this force ready and armed - and then multiply by 250.000.
Also, summer-temperatures in the Iraqi desert easily exceed 50°C (~122F) - not the nicest condition to invade a country in. The attack had to be made before summer.
What does this mean: the USA had their very own timetable and reasons which apart from some countries who had their own agenda no one understood or supported:
Australia (Bali bomb),
Britain ("special friendship" and "EU leadership") ,
Italy ("vain opportunism") and
Spain ("political profit").
Oh wait, there was Albania on the list of countries, the "alliance of the willing". Anyone ever been to Albania? No? It's a country where the greatest dream of the largest majority of the Albanian population is to emigrate or flee to another country. When they say they support the USA, they see trade and proper roads, not morals or international politics - and most certainly not from an American vantage point.
Oh, and Poland? They wanted to gain clout given their full EU-membership very soon.
"Coalition of the Willing"? No. With the notable exception of Britain it was an accumulation of countries bribed or dogded into an "alliance".
The German secretary of state, Joschka Fischer, said during a press-conference with Donald Rumsfeld in Munich in January 2003: ""My generation learned you must make a case, and excuse me, I am not convinced" (after Rumsfeld had had discussions with him). His statement is a very adequate summary of what people and governments those countries opposing the war thought and felt.
The agenda, the reasons and the timetable were entirely US American – and the reasons were heavily spin-doctored (think of the forged documents that were supposed to prove that Iraq had imported aluminium cases from (Uganda? Nigeria?) for developing nuclear weapons, the shifting reasons why Iraq had to be attacked, the fear-mongering: “If we don’t attack now, the answer comes in a mushroom cloud!” (Rumsfeld).
The view of the USA from a European perspective is very much that of the most powerful country on the globe in fear and shooting before taking proper aim.
If long-standing and -trusted allies of the USA such as Germany or France criticise and oppose the USA in this – it does not mean that they are dictating terms to the USA or trying to extort them or deprive them of their way of live. On the contrary.
The diplomatic blunders on all sides happened after this and led to the ensuing unnecessary and totally counter-productive rift. Nothing against taking the *** NOTICE: THIS WORD IS AGAINST THE RULES. FAILURE TO REMOVE IT WILL RESULT IN A STRIKE. *** out of other countries – it’s healthy, if you’re not dead serious.
P.S.: If you dismiss all this as academic blurp, go ahead. But at least do try and find counter-arguments and don’t just rip sentences out of context to disprove them.