Maybe a proxy/middleman site concept? One site just advertises your project, and has a link to the proxy/middleman site. The middleman site allows payment of a modest sum for a purported item--a fan club subscription, say. The subscriptions are collected by the developer, who then emails the d/l link for content updates. Is this remotely workable?The middleman site hosts zero adult content, and the payments are simply for a "fan club subscription" of unspecified content. [lawyer's note: this is kinda like money laundering, except as far as I can tell there's nothing illegal about it]
Not that much different from patreon/paypal right now. Problem is with middleman not wanting to move money for such content. You need different middleman... Who?
You can forget about changing paypal's stance on the topic, not happening. Same can't be said about Patreon, they aren't big enough. However, they need to answer to paypal. We do now that both Visa and Mastercard don't have any issues with incest and such, otherwise MangaGamer and JastUSA wouldn't have those as payment methods. They have someone to process all that payment. So that's a possible route.
But, there is another issue. Patreon doesn't only host NSFW content, they have other things too. Just because they have another payment processing middleman that doesn't mind adult stuff it doesn't mean they can't be pressured by paypal. As long as Patreon works with PP, it won't be solved.
So being realistic about this:
- Alternative to patreon? Doubtful that most people will move somewhere for few content creators due to inconvenience. Same reason why YT alternative won't be a thing.
- Alternative payment processing for Patreon? While it could be possible to pressure Patreon with enough people, it's doubtful they would stop working with PP.
- Patreon fucking up hard enough and removing all NSFW content? Somewhat possible, but they already showed us it's an idea they don't want to do. The way they handled first adult stuff cleansing shows exactly that. No hard bans, rather asking to change/hide stuff. It means there is enough money involved it scares them (as for paypal, probably not a fuck given because it's a drop in the ocean).
What I am expecting on terms of "what if", would be Patreon trying to deal with NSFW, screwing up and backing out of their idea in same way they backed out of fee changes.
So if you are content creator, just don't give them [Patreon] a reason to look into your stuff, keep your main page clean. At the same point, have alternative methods for patreon, have proper communication with your supporters (keep e-mails, have discord, etc) so in case of fuckup, you can tell them where you are. Better to recover ~50% of people than none.