Yes, but in reality they are just 9 yr olds desperate for attention, same goes with every hater that hates a game for no real reason. At this point all you should do is laugh at them and then ignore them 👌
They both always come back although we very time William comes back, he comes back stronger and is eventually able to manipulate code (Glitchtrap) so I’m guessing springtrap, but if it isn’t it would be a never ending fight.