It would be amazing if Itchio adopted Patreon/OnlyFans style subscription model where only subscribers would get access to content and updates posted by the developers (unless posted as public, of course), and allowed setting tiers which have access to and which type of releases.
Itchio is after all one of the most open game platforms there is, and genuinely cares about their developers as opposed to investor/seed fund driven alternatives, and there are a lot of game creators looking to adopt Patreon style funding outside of Patreon, but currently Patreon is one of the only stable and more or less safe subscription based development platforms, but it is also constantly moving against NSFW content and NSFW creators due to not being independent but investor driven platform. OnlyFans, while offering similar services, only accepts NSFW actors on their service.