What have other continents offered in the same last 5 years?
Sorry, disqualified according to your own arbitrary rules.
And regarding AI startups there's about a bazillion of them in EU, just as in the US. Sure, ChatGPT was invented by a US company but you can't really claim that there's "nothing" in the EU. Just because you haven't heard of it doesn't mean it doesn't exist.
But I am happy to be proved wrong, thats why I asked in the first place.
Off the top of my head, but some of these are older than 5 years: Spotify, Voi, Revolut, Ledger, Aiven.