Nuttso Cellebrite explicitly announced bruteforce capabilities within BFU mode for locked pixel phones, they announced this to their own customers and this will only be available for Cellebrite Premium and NOT ufed4pc! BIG DIFFERENCE! If you believe cellebrite is lying against their customers be my guest, but I'd rather give people this information to be taken into consideration. A lot of people take the titan-m security for granted and use short numeric passwords, this can bite them one day. Bootloader exploits are always a thing and have always been a thing, for both pixel phones and android phones.