You will find very quickly how reluctant people are to pay for anything despite a few cultural-phenomenon-level exceptions like Netflix.
I'm amazed how many people, like my own coworkers making $100k+, listen to Spotify all day every day yet will endure advertisement after advertisement in their stream of music instead of paying $10/month. If someone isn't even going to pay for Spotify despite it being a central part of their day to day experience, GG to your little service.
I think advertising has played a major hand in shepherding us into this position that divorced us from the idea of paying for content we enjoy. There is going to have to be a major cultural change to bring us back into a healthy relationship with content.
One common response to this is "well, maybe everyone should be hobbyists again making content for free," but surely we can find a better middleground than structuring things such that we depend on people toiling away in their freetime to produce the content we happen to want. For example, I'd rather my favorite content providers be able to feed themselves working on this content. We both benefit: I get to enjoy more content. Depending on hobby work doesn't get us there.