4chan janitors have lost their fucking gords. Tumblr is actually a better and more spicy chan than 4chan, now. that's why people are fleeing the chans into altchans and into discord.
Unfortunately it's hard to do becuase we can't make a post on 4chan deciding "where to go" as an exodus cause it will get deleted.
This is why the sign of a true chan is that they wont' censor links to other sides, because a true chan isn't afraid of losing users. They know they are the most based. This is how 4chan *used* to be many years ago.