When I was on Patreon, I knew there must be some rules on patreon that would restrict artistic freedom. So never really used it to post details about games. I do not know what's itch.ios take on such content. But I'm gonna making them as long as my brain works.
Patreon is very well known site. Almost all of the creators must have used patreon once in their life. These artists can shift to any other platforms if they want too.