If this is done systematically (i.e. in jurisdictions across the world) I believe the problems will be solved in short order; we won't have to mandate what sort of training is "allowed" or not, "safe" or not. The creators and users will sort these themselves, as their incentives will be properly aligned (i.e. they are liable for what the agent does). I am confident that this approach would see a great blooming of very trustworthy AI models.