See this for example:

https://tee.fail/

Defeating remote attestation will be a key capability in the future. We should be able to fully own our computers without others being able to discriminate against us for it.

Sure, but the exploit presented doesn't really look practical for the everyman. And I'm not sure if it can be patched in HW/SW, and in any case this is just the first step to a fully fake secure boot.

Thank you for that link, that's super interesting! It looks like it's actually an architectural vulnerability in modern fTPMs, and considered out of scope by both Intel and AMD. So that's a reliable way to break attestation on even the most modern systems!