The idea here is that there's a new term called "carry" that will slowly de-rank you if you keep posting/doing things that nobody appreciates.
Users can be de-ranked in the current system, if their posts will be removed. So, maybe it is all about reporting more posts for deletion? I guess there are enough crawlers like
https://ninjastic.space/ which will keep storing what was removed, so it will be still resistant to "censorship".
Or, if you don't want to "remove" anything, then "ignore" can be used. Which means, that if some user is ignored, or some posts, made by some user are on a "blacklist", then any "merit displaying sites" like BPIP, can simply count such cases, and display, that "you created 1000 posts, but 800 are ignored, so you really have something like 200".