I am going to respectfully disagree here. Renpy is limited in distribution because you actually need to download and install a fairly large file. That in itself is a thing many folks are not willing to do especially with adult content. Sure it might be a thing on F95....but that site is more about "Games" than anything else. If there was a way to view RenPy files directly from the internet, I think more people would lean into it.
Additionally, people should do what they do because they want to do it, not because they are chasing a bag. Patreon, IMO is a creativity killer. Many folks I see transition to a paid subscription service become slaves to their subscribers rather than doing what they want to do. Yes, folks have been able to find balance...but sometimes that quest just to get a few more $5/month subs makes people do things they would have never done before. Thus taking away any enjoyment from the ideation and creativity process.