I'm not going to use any sort of hardware attestation, especially one controlled by Google. You shouldn't either, even if you have an unrooted Google-certified Android phone.
Unfortunately I see the regulatory environment more likely to go the other way of requiring attestation. I sure hope I'm wrong.
PS: Sure, there always were a handful of exceptions. If you are one of them, you know what I'm talking about. I don't refer to you. But to the other 99.x%.
Everyone in power wants it, across the entire globe.
That's very different from requiring hardware attestation, though.
Google doesn't give a shit, but smaller companies are the ones using reCAPTCHA and that kind of shit. Consumers need to complain to those smaller companies. And citizen need to complain to their government, if those case. In the EU there is the DMA: https://digital-markets-act.ec.europa.eu/contact-dma-team_en.
What's sad is that the few citizen who care are often complaining against regulations. And it is the lack of regulations that got us here. We need antitrust, period.