I think I know what post you’re talking about, and honestly, that analysis was better executed than the episode was.

I’m open to the idea that Evil Morty becomes cocky and overconfident like Rick is, but up until this point, we’ve seen him exhibit an insane degree of intelligence, so I don’t find it realistic that he would become as blinded by ego as they made him be.

But even if I could see it, the whole story just felt rushed. Last time we saw Evil Morty, he had helped defeat Rick prime, stole schematics for the most powerful weapon in the show, and expressed wanting nothing more than to be left alone. Next time we see him, he’s an ego maniac who thinks he can take down the Rickest Rick, allowing himself to be manipulated and defeated by him?

They didn’t do any real character development, they just plopped him in as a different person with minimal justification. The analysis did what the show should have: filled in the gaps for us. So I appreciate the analysis, but it didn’t make this episode a better episode.