I had problem with SubscribeStar. When I started MMD, they didn't approve my page because I didn't have enough followers. Let's hope now they will accept me now.
Unfortunate to hear about the loss of Patreon. It's so fucked.
At the same time, if patreon has closed their doors to you, others open
First of all, your best bet is Subscribestar. While it takes a while for them to accept you and they have a weird payout system, it should cover you in terms of freedom. Substar is stupidly lenient on what you can finance.Which means you have total freedom to make darker content or incest.
Second of all, create Fanbox. While it doesn't have discord integration and has some... limitations, just like patreon, it's a good site to finance it.
Here's what you do:
1. Make sure that no post ever mentions words regarding incest, daughter etc.
2. Call the project MMD
3. If you're posting images, censor
every time any genitals that are shown.
4. Set up the tiers and rewards like you did with patreon.
5. In the f95zone, put in () that fanbox has a paypal payment option.
6. Regardless what you make, in the end of each chapter, ask people to support you on fanbox + substar. With links provided if they can open a website. If not, just simple names for both are enough. It's important for folks to understand that development of the game is reliant on them too.
Patreon loss is crippling unfortunately and you won't be able to grow as fast as some other people.
But on the bright side, you're free to do whatever you want.
Take for example Seath Black who's behind Blackheart hotel, The Guardian, Personal Assisant and WHispering Pines. He has primarily substar and he's doing just fine. It's achievable, just takes time.
That being said, in order to get people on your side around these parts, consistency is a key. Consistent updates equal attention from people. I do understand that you have a day job and personal life, I do. Part of the reason why getting into games is rather difficult when you have to still pay your bills via a day job . I wish you the best in future and hope you sort out the issues.