No, that's sadly not true. With the stepping down having been cancelled and the recently repeated paranoid accusations in
https://github.com/mozilla/ichnaea/issues/2065#issuecomment-... the present situation of GrapheneOS is far from good, it's an "absolutely do not use and do not recommend the project"-situation. This maintainer being active and continuing his bullying is way too risky for the users of the project (and the FOSS android ecosystem as a whole).
But let's indeed let it be here, it gets OT for the ASUS topic. The GrapheneOS warning just had to be mentioned as it was related to the bootloader re-locking.