[1] https://en.wikipedia.org/wiki/Free_software_movement
[2] https://www.mend.io/blog/open-source-licenses-trends-and-pre...
Another example There are a number of "rust zealots" who believe it's a moral imperative to rewrite all software in rust, and any who disagrees is immoral and acting in bad faith. Similarly the number of people who are rust zealots are a small fraction of those who like and advocate for rust.