I think the AI act is a great example here. The EU came up with regulation for an emerging technology that basically killed the chance for Europe to compete. Lots of people disagreed with this criticism when the act was debated, but it turns out the critics were right. Europe will be buying AI services from elsewhere because Europe wasn't able to compete.
This entire way of thinking in Europe would need to reverse for there to be a chance that the brain drain changes course.
On the IT and AI services: Europe hasn't really failed to compete in innovation, as much as scale of operation. That might change if we have a security imperative to protect our own markets for these things against an increasingly hostile US.
The fact that other Europeans aren't complaining about this makes it worse, because it implies that the society condones this behavior.
I'm sorry, but in no sensible society should the police raid someone's home because he called the deputy chancellor (think vice president) a dumbass on Twitter ("dummkopf"). Or more recently: police started investigating a man for calling Merz (the chancellor) Pinocchio:
https://www.yahoo.com/news/articles/german-police-probe-face...
>but not other forms of expression.
France - fined for calling Macron a "scumbag":
https://www.lemonde.fr/en/m-le-mag/article/2023/04/23/french...
UK - teenager sentenced for a "hate crime" for posting rap lyrics on Instagram:
https://www.bbc.com/news/uk-england-merseyside-43816921
This applies to other European countries too.