There are a few things worth considering:
1st: Given that Itch seems to be tolerant of adult material, determine what it is that got you in their crosshairs to begin with. Simply changing gears won't necessarily stop you from being delisted again.
2nd: If able I strongly recommend taking a break to both unwind from the crunch and the stress.
3rd: Consider other content options.
4th: Consider spreading your tendrils to other platforms.
Obviously none of these are a guarantee of success and I'm sure you have already considered some or all of them. But these are in case you have not.
I do know that North America focused credit card services are going after adult content providers. I imagine it won't be long before Paypal follows suit on being unwilling to work with adult content. So where able I'd also recommend looking at alternative payment options.
Don't know what steams model is like but they seem the most stable. At least as far as a western audience is concerned.