Well, that's not entirely true. If you have responsibilities and leaving ditches those, then yes. It CAN be a danger to others. You make a good point, true, but in that same vein? Either you help him to become more self-aware and free or you don't. And if you do, the risk is creating another KARR. You can't hold him back just because of that risk otherwise you're no better than his creators.
You'll have to trust yourself to teach well and HIM to do the right thing.