Human intelligence and curiosity are the lifeblood of the scholarly world, but not many people can afford to pursue research out of their own pocket. We all have bills to pay. Also, compute time, buildings, lab equipment, administration, and giant underground thingumatrons do not come cheap. In 2017, according to statistics from UNESCO, $1.7 trillion dollars were invested globally in Research and Development. A lot of this money comes from the public - 22c in every dollar spent on R&D in the USA comes from government funds, for example. Funders really do support a LOT of research.
This is a companion discussion topic for the original entry at https://0-www-crossref-org.libus.csd.mu.edu/blog/funders-and-infrastructure-lets-get-building/