I think people like you really don't understand what OSS software is.
What you don't understand is that OSS let you do what you want with the software I (an possibly others) created but not let you to dictate to me how I must run the project or what direction the project need to go.
We can discuss of course, and maybe sometimes I agree with you and sometimes not (and the contrary) but in the end I am the maintainer so I have the last word.
So no, if I create an OSS project and have a vision for it, if you don't agree I am fully entaitled to say "ok, just make your own, fork mine if you like" to you.