I'm a communist and a sex worker. If you're a comrade who buys my porn, that doesn't mean you're exploiting me. You are ethically consuming a product I made with MY body on MY terms. There's nothing wrong with buying porn & anyone who tells you differently is a puritanical scold.
If a sex worker comrade requests monetary assistance, by all means give it to them without strings attached. But do not shame other people for choosing to purchase services/subscriptions from comrades like that is inherently evil. It just creates more stigma around sex work!
Oh, and if you're one of these woke scolds too pure in your ideology to buy porn directly from sellers, but watch free clips on Pornhub or whatever? Congrats! You are directly contributing to the exploitation of women and oftentimes, actual children!