Some would argue it is not stealing them rather it is burning them after a long grace period. I am not even saying I am 100% on board with this plan but the steelman is: if you do not care enough to move them for security after a long grace period you do not care to own them. I understand your steelman but I am not convinced. It strikes me as one of those suicidal libertarian axioms people take on just to be perfectly consistent without contending with practical outcomes.