Well, I don't want to get my usual account banned for expressing such apostate views. They're very protective of their cult leaders round here.
It would make the idea you created an account to express invalid. You can't criticize Paul Graham if he can say "That wasn't me, it was Gaul Praham".
If your ideas aren't good enough for you to stay by them with some form of consistent identity, do not express those ideas. Think about them, develop them and then communicate them when they no longer embarrass you.
you also got discourse backwards. you should be judging the arguments presented (which in this case not much), not the persona.