I thought reddit died when people started posting those image memes.
I think many subreddits would benefit from small subsections and especially 'last comment date' sorted feed.
Both those things could be opt-in!
That is not reasonable, if I go on private mode on youtube homepage I am not surprised to find the most popular music that my countrymen are watching, stuff I dislike, so I bookmarked my youtube subscription page and subscribe to stuff I enjoy and use the search.