Notice Windows 11's TPM requirement and the growing infestation of Android apps with Google Play Integrity? Brave would be a signed web browser, running on a signed OS stack, launched from a signed bootloader, all with hardware attestation. This is the end goal, since any part of that chain becoming compromised means any application running within that environment can be compromised be it Chrome, Brave, Firefox or whatever.

This would effectively exclude FOSS as a second class citizen when accessing the modern web.