Comment by lizknope

https://en.wikipedia.org/wiki/Dead_Internet_theory

I swear that 90% of the posts I see on some subreddits are bots. They just go through the most popular posts of the last year and repost for upvotes. I'm looked at the post history and comments of some of them and found a bunch of accounts where the only comments are from the same 4 accounts and they all just comment and upvote each other with 1 line comments. It's clearly all bots but reddit doesn't care as it looks like more activity and they can charge advertisers more to advertise to bots I guess.