Good news, I already don’t do that
You do it for every single thing you do online. The goal of many govs and big tech is to gate everything behind an attestation requirement. Everything.
That's the point. The initial move here is extremely weak attestation. You can just lie to it, or use an OSS OS. But they won't stop there. If everything gets gated behind strong attestation, then all those things become off limits to Linux. Sure, you can keep using your Linux box in your house. That cannot be stopped. But what CAN be stopped, is your ability to do anything whatsoever with it which requires the internet. Heck, even the ability to get a n/w connection can be gated.