Most (all ?) youtube vides fall in to virtually zero value category - but youtube as a platform is worth 15 bucks a month to me.
I must admit I would only subscribe to a written publication if I get a printed copy occasionally, but anyway like youtube I don't find individual peaces of content worth it I might find the publication valuable.
I don't see myself paying for blog article access ever - if you write outside of some publication it should either be self-promotion, exercise, or a labor of love and desire for exposure - attempting to monetise that sucks with advertising or without it - don't write those kinds of things.
I feel the same about OSS projects.
A way to invert this is to do a lot of good content consistently so you become a consistent source of valuable material - then it could fit Patreon model but I must admit I've haven't encountered someone I would sponsor like this yet. I will think about it more in the future.