> Maybe the EU is trying to cover this with new laws like the GDPR and DMA, making malicious app behaviour illegal. Might that not be better, protecting all users regardless of platform?

If I thought the EU could actually execute on that? Maybe. But I know that Apple executes on it, and the fallout from the gdpr doesn't give me a lot of confidence that the EU knows how to regulate tech in a way that achieves desired outcomes and doesn't just lead to the same behavior as before with malicious compliance stamped on top.