Most things in the EU AI Act are entirely reasonable. On its own it's a pretty sensible piece of legislation.

But the US and China are incredibly lenient on enforcing even existing laws against their AI companies. In the US the standard seems to be "no instructions to make bombs or drugs, and the ability to make porn of living people has to be restricted to paid users". Laws around cyber security and copyright that used to be heavily enforced are seemingly suspended for AI companies, or settled out of court. No company that tries to actually follow the law can compete with that