I expanded on this already. Everything I named was developed without the intent of getting wealthy. If it was later used by others who didn’t have a hand in the development for financial gain, then that is no reflection on those who did the initial research and development.
Penicillin, for example, was “discovered” by Flemming, but it was shelved for years and even when researchers started playing around with it there was a lot of work to be done finding out how to produce it in large quantities and then what it’s application would be. None of those Oxford researchers became wealthy or renowned for their work.
Aseptic technique (which I see you avoided), a foundation for all infection control today, was developed purely with the intention of reducing infections. Improving the outcomes of complete strangers.
I don’t even know what the intention of your philosophically cynical pontification is, but I assure you I am not your intended audience. So I will excuse myself from it moving forward if you don’t mind.