>>94011If I had to guess, I'd say it's because porn sites aren't accused of harboring "ebil alt-rite natsi tewworistss."
Read up on Gab if you haven't already. Infinitychan got shut down for similar accusations. 4chan is likely in a similar situation thanks to /pol/'s infamy.
After the chan/channel split, You could buy passes on
4channel.org with a credit card / paypal, but on
4chan.org you had to use cryptocurrancy. The only reasonable justification for this discrepancy is that businesses were denying 4chan service because of its reputation. Unfortunately, they must have caught on because now they're denying 4channel service too.
Anyways, I wouldn't expect paypal/credit card processing to come back any time soon. As long as (((they))) have power over the internet, they'll be trying to silence websites like this one.