Well, the article mentions his Patreon, as well as features a GitHub Sponsors button at the end of it.
If an open source maintainer relies on GH sponsors, Patreon, Open Collective then they are going to have to invest time in marketing themselves to the community. It's an odd dynamic.
Open source / Free software has been valued over $400 billion, and supports our entire economy, funding developers shouldn't be a problem.
Open source / Free software is a public goods issue, and we should be looking for the best ways to support them.
Quadratic funding could be a useful mechanism for this:
Patreon after the recent incident make me trust less and less centralised players. Seems like a power corrupt symptom