That never happens. Instead, it always attracts the opposite group, the Rust complainers, where they go and complain about how "the everything-in-rust-is-better crowd created yet another fake headline to pretend that Rust is the panacea". Which results in a lot of engagement. Old ragebait trick.
So you wrote this new scenario where the parking ticket machine does NOT print a ticket unless you confirm it (after you already pressed the button)? And you get... mildly inconvenienced by some honking. Yeah you shouldn't drive.
Doing charity work does not mean you don't expect to be paid for your regular work. Also, a lot of companies do pay devs to work on open source projects.