Would you be interested in this product? (Patreon)

One of my best friends is founding a tech company which is meant to be a combination of OnlyFans and Patreon. On this app a creator, whether a YouTuber, Instagrammer etc... would charge the audience for certain interactions, like you would charge me 50 dollars to say happy birthday to a friend whose a fan. The creator would provide events like livestreams, challenges and raffles that fans would pay to enter. There would be audio chats where fans could split into discussion groups, like for this channel there would be an audio clubhouse style chat for topics like the Byzantine Empire or the American Civil War. Merch would also be integrated into the product. 

I wanted to gauge what your interest would be in a product like this. I've been consulting my friend a lot on it and so I wanted to know what my fans themselves are thinking about it.