He owns the domain. He can use it as he pleases. If he wants to put stuff on it, he can do that.
What are you even going on about I don't think anyone came to this topic and said "PSP is incapable of buying a domain" so what are you even doing besides stating obvious things people are capable of doing?
This topic is about how his doing such a thing makes him an starfish. If your argument is that he isn't an starfish you are failing very hard as you haven't even made a statement or point relevant to that argument.