iirc it's not just public figures you can't use any living person's likeness for advertising/branding without their permission like that either, and even if they're dead they might still having living relatives and/or an estate to put you in legal trouble
iirc it's not just public figures you can't use any living person's likeness for advertising/branding without their permission like that either, and even if they're dead they might still having living relatives and/or an estate to put you in legal trouble