This is the thing with my CPU. It has TPM, it's enabled, and the upgrade tool says that's fine. The installer doesn't make it clear what the issue is, it's like: Congrats, your CPU satisfies these three bullet points, but no, you still can't have Win 11.

Purchased! I had Steep and Star Trek Bridge Crew in my account at the time.

This was two years ago, mind, Ubis terms might have changed since then.

That used to work, but these days seems to do little other than sightly change the order of the same useless results.

Or you are taken to a thread where someone says "Just Google it"...