This is my #1 wish as well. I would expect they aren't, but it sure would be nice.
It seems that they allow you to pick which region(s) to deploy to. What are you missing at that point?
Is it because you need to be able to defer responsibility to a legal entity of the EU?
CLOUD ACT is the problem. Even for data stored outside the US, authorities can demand access to data. This is why for example in the EU you are a customer of AWS SARL in Luxembourg instead of AWS Inc.