"Pretty sure that RMS is advocating for that kind of vision."
That's a common misconception. He actually has no problem with programmers making money.
The GNU Project has an article on this, which starts by saying:
"Many people believe that the spirit of the GNU Project is that you should not charge money for distributing copies of software, or that you should charge as little as possible--just enough to cover the cost. This is a misunderstanding.
"Actually, we encourage people who redistribute free software to charge as much as they wish or can."
More here:
with subtext being > "good luck if somebody attempts to undercut your prices though."
The corresponding model for artists is the Wu-tang clan selling the sole copy of their album to Martin Shkreli.
Pretty sure that RMS is advocating for that kind of vision.