> hardware attestation in a lot of apps that the ecosystem forces us to use
Only a tiny amount of apps force you into hardware attestation, and these are mostly around banking, mobile payments and the like. So just use a separate, locked down device for those (where the anti-fraud protection of a locked-down system can be a benefit) and your more open day-to-day device for mostly everything else. A hidden advantage is that the dedicated device for secure uses is not something that you're forced to carry with you; you can leave it in a secure place instead.
Only a tiny amount of apps force you into hardware attestation, and these are mostly around banking, mobile payments and the like. So just use a separate, locked down device for those (where the anti-fraud protection of a locked-down system can be a benefit) and your more open day-to-day device for mostly everything else. A hidden advantage is that the dedicated device for secure uses is not something that you're forced to carry with you; you can leave it in a secure place instead.