As far as cloud goes, how many shops are now looking at bringing stuff back in because eventually cloud maximizes its profit margins and captured clients can't say no to ever increasing prices. I imagine leaving the US-owned cloud also means an opportunity to reconfigure what is on the cloud and if it needs to be there.
Here's hope desktop linux comes back into play.
As for Munich moving back to windows, who knows how much of that was 'checkbook diplomacy' of the USA demanding they go back to US products or the US will pull unrelated support or whatever. Now that the USA has become isolationist, if not a threat to the EU, those favors/checks aren't being cashed anymore. So much of this is not a meritocracy but instead the crony capitalism that defines the modern world. Maybe there's potential for actual merit now that the USA is losing global prominence in so many ways.
The EU liberated from US influence can lead to great things and this is a good start. For all the doom and gloom of politics today, the US's century of influence ending can only be a universally good thing, imho.