I think people have some notion that if they complain hard enough or throw up enough roadblocks, the thing they prefer will magically start getting maintained. It's the same notion that arises around architecture archaeology, init intransigence, OS ossification, and other dead-end development.

Closely related: most Open Source projects let obscure use cases get some free maintenance, both because we have sympathy for such cases and because they're *usually* not much trouble. People get used to the free maintenance. So, when a project comes along that says "no, that's not supported" because something *isn't* trivial to support, people get angry.