I donโt believe Tumblr banning nsfw content really has anything to do with porn at all. I suspect itโs a deliberate purge of dissident voices by a large corporate force. After all, Verizon now owns Tumblr and Tumblr is by far the most leftist-attracting site on the internet. And Verizon, as evil companies go, is very damn evil.
Why wouldnโt they get rid of the largest leftie congregation if they could do so credibly? Of course they would. And they are.