Earlier quoted context omitted.
Either software is free or it isn't. You can't have single-vision-central control and freedom. Android is an example of an effort that took something free and made a usable mobile operating system ontop of it - but lead straight back to the problem that it isn't fully free.
Hm, there is also an option to avoid creating yet another fork the moment someone said something unpopular, or to try helping improve existing solutions instead of creating yet another cool project that achieves nothing. Of course no one can be forced to do so, but that's the problem - FOSS crowd would have to actually forced to cooperate, because otherwise petty dramas sabotage any common effort.
So if you tell them it's evil to fork you're saying, in effect, stop working.
I have lots of new functions for GNU make but the chance of getting them into make is almost 0 because the maintainer doesn't like this or that aspect of anything. Fortunately, I can make a fork. If people eventually show a desire to use my fork (nobody, unfortunately!) then he might eventually change his mind or develop some competing feature to kill mine off.
That's what is happening. To get people to pull together, they have to have a reason, like money.