Former dictators who censored speech don't generally have happy post-political careers. I wouldn't imagine trying to put a strangle hold on a whole country's speech is exactly stress free either.

Whether he is planning for the short term or for his whole life, Erdogan isn't so bright as @gkya would have you believe. He certainly doesn't have the best interests of his country in mind. However, I'll add something else you may not expect me to believe, which is that I believe everyone does things in their own interests. I wouldn't expect anyone to do otherwise. Erdogan's behavior is simply a matter of foresight. He's not seeing his own future clearly.

Ergo, Erdogan isn't bright.