Now this may be because the buyer is a true-believer or whatever, but equally likely because they're now able to drop a name around the dinner table, tell their friends that they're in direct dialogue with a 'name',... Status signalling, in a phrase. Tell me why some (rich!) people are willing to pay millions of dollars for a painting that looks like a couple of wet blobs on a half-plastered wall. Same forces at work, I suspect.
Problem is, you can only drink so many fancy starbucks coffees per day. There are many more content creators around.
What will the customers do when everyone wants a starbucks coffee per day? Pay one? Pay no one?
Also don't forget that not everyone is living in the HN well paid tech ivory tower. Even in the US, there should be a lot of people who can't afford a starbucks coffee per day...