An awful lot of people do have this idea that you just have to turn the whole thing off, though. And i see a lot of people on Reddit equally incorrectly saying that about Twitter! I wonder why.
/r/askengineers
/r/SEUT
Lots of the fiction and story subreddits, /r/maliciouscompliance is hilarious.
There are multitudes of art and music subreddits, choose your favorite genres.
/r/neutralpolitics is a great heavily moderated subreddit that requires HQ citations for any statements of fact posted.
The diet and fitness subreddits are super supportive and positive.
Tons of artists have their own subreddits, e.g. Swordscomic got its start on Reddit, and still has a really active subreddit.
It's the old question of liking something despite knowing it's (probably) fake: Usually it doesn't hurt, and can in fact mean that literally nobody got hurt.
But there's a general tendency of such content attracting hatred: If it does not explicitly identify itself as fictional, people don't like the idea of it being believed to be true.
While that's good and I'd be okay with this normally, reddit has had a decade of history showing they aren't afraid to generate a new policy to ban certain subreddits just because a minority of vocal losers want it banned.
E.g. Reddit "recommends" popular subreddits, and regularly injects top posts from them into your feed. /r/politics is one of them. Also, a lot of the big subs that you'd think are benign (like /r/science) are filled with blatantly partisan posts that are guaranteed to have hateful comments in them. E.g. There have been dozens of "science" posts there about studies that effectively equate conservatives to religious, science-denying idiots using much more "sciency" words. Even if that's not the intention, the comments inevitably go there, and you're stuck reading very non-science related comments.
Or check out the top posts in /r/cringe or /r/publicfreakout. It's all related to Trump. It just gets so boring, repetitive and predictable.
Reddit has gone out of their minds. They want people to target ads to, not a genuine community of people that care about the content they make. That's why those stickers have gone to absurd levels and they charge ridiculous prices for it. Now when I see a post, gold means nothing anymore. I don't even know whats a worthwhile post to bother reading cause half the time it's garbage group think irrational "the dems are freedom fighters!" stuff anyway.
Plus banning literally everything to cater to the puritanical mommies out there is absurd. Reddit was an interesting place. Now it's kind of like how HN reacts when google creates something new where you go "Wonder how long it'll last before they kill it..."