My problem isn't that I as a developer don't have an option to not implement attestation checks on my own web properties. I already know that (and definitely won't be implementing them).
My problem is that a huge number of websites will, ostensibly as an easier way to prevent malicious automation, spam etc, but in doing so will throw the baby out with the bathwater: That users will no longer have OS and browser choice because the web shackles them to approved, signed, and sealed hardware/software combinations primarily controlled by big tech.