> In a sense, Reddit has made these users (from banned subreddits) someone else’s problem. To be clear, from a macro persepctive, Reddit’s actions likely did not make the internet safer or less hateful.

section 6.6 of the paper.

I argue that this paper capstones the pathway to concentrate, sequester, fester and finally eradicate hate subs from a single platform. It just moves elsewhere and then begins to adapt.

Also - Suppose the study was turned on its moral head, and people applied its lesson to bannign subs focused on "social equality", "improving one self", "making a better world" = what would the implications of that be.

In the hands of an attacker, what does this paper say?