once google fully enforces hardware attestation passing safteynet with tweaks will be borderline impossible

Never gonna happen. Full hardware attestation would give Google all the cards and too much power over manufacturers. Samsung is the largest Android manufacturer and they’re making people jump though hoops to unlock bootloader precisely because they don’t want to end up with full attestation.

Samsung and Google have been locked into a power struggle for many years now and they’re both careful about keeping the armistice. Samsung maintains a set of apps that mimic Google’s, ready to go in case Google ever pulls a Huawei and kicks them off Play.