It's an opensource project. Why don't you contribute a better solution? Or are you too lazy?
Saying "it's open source so you can just add feature X or change feature B" only works if you are part of some core team or are respected via other means. Github is littered with projects that have lots of Pull Requests that never get pulled.
There are many cases where project forks become more popular than the original project itself.
Or d) that I have any time in my life to undertake such work.