I thought this was old news from E3... (Destiny)

by Korny , Dalton, Ga. US. Earth, Sol System, Friday, June 23, 2017, 18:07 (2799 days ago) @ uberfoop

Neither did Uncharted or Last of Us, and it's impossible to go back to 30 after feeling how much better both play.

For 5-10 minutes the first time you switch back, yes. The extent to which transitioning back to low FPS after playing a game at high FPS temporarily hurts is not very relevant to a context where that won't happen anyway. Judging the worthwhileness of framerate targets needs to be made with how people will experience something in mind; TLoU at 30fps still feels fine when you're acclimated to TLoU at 30fps.

And it's also preference. When I played Rise of the Tomb Raider, the 60fps bothered me, so I dropped it to 30fps, and enjoyed the game.

First time I played The Last of Us remastered, I dropped it to 30 as well, because I find it more cinematic and immersive (like experiencing a movie).
After my first playthrough, I bumped the framerate up to 60 to record it, and basically just got used to it, but if a game gives me a choice, I'm dropping it down to 30.