>>149429151 (OP)You can't talk about old good things because there's nothing that hasn't already been talked about.
You can't talk about old bad things because people (here especially) rarely have any worthwhile talking points.
You can't talk about new things because
>buy an ad, shillNobody makes new content because it's much easier (and quicker to the dopamine) to just shit on other people's work.
Another reason nobody makes OC content is because some loser will just steal it and repost it on Reddit/Twitter/YouTube/etc. for upvote farming so the whole site went into self-sabotage mode purely to keep that from happening.
Not to mention it's been proven that bots regularly take thread images and text from old threads and repeat them ad infinitum. Sometimes they even bot replies. You can see it for yourself in the archives.
The absolute worst part of all this is that all the problems listed aren't a 4chan exclusive problem. This is just where it's most noticeable.