FWIW this is not the way. Distributing based on these criteria means most of the funding will go to those who already receive most of the funding. It does not solve the XKCD/2347 problem, which is exactly what this guy is encountering: People who maintain unknown software, software you don't even realize you're using, but which is so useful it ends up used everywhere.
OpenSSH (via OpenBSD) faced that issue in 2014 (https://www.osnews.com/story/27519/openbsd-will-shut-down-if...), and got funding because the story got attention. I suspect core-js after this post has also solved his problem for the time being thanks to this post (assuming it gets enough attention; seeing as it's at the top of HN now, I bet it will). But this is not viable. People in open source often do not see money as a resource, but as a corruptor, so they refuse to touch it unless strictly necessary; to a fault. (I should know; I was in that situation as well for years. Out of idealism I also refused to touch money. Now I work in fintech, so clearly I changed my outlook; but old me would probably hate current me.)
What a soul-crushingly sad and difficult read this was, though. Jesus.