I'm giving you a rainbow sticker on that if only because the Retrospective is the last part of Phil's streams that he actually enjoys. He has this big dumb grin on his face the whole time, every time, hearing himself swear and complain and shout. He can't even bother keeping up the "I was so immature back then dude!" narrative while watching himself, best you'll get is "Can't say that anymore!" and not a scrap of regret. He won't even walk back any of his temper tantrums, if Young Phil rages at a game Old Phil agrees with him 100%. And don't even get me started on how much he loves reliving his time with Rambo. If Phil had zero viewers he would host Retrospective events if only for Rambo.
Phil truly believes his Let's Playing "career" was perfect and you'd have to be fucked in the head not to enjoy it. For all his talk about "maturing", one of the few moments we see him truly happy on stream is watching his younger self be his asshole-self.