For those of us who don't play CQC, although like the idea of it, there needs to be incentives to play CQC.
One is bot support, so there is no waiting. I know some people will say implement X and Y and it will become popular so bots aren't needed, but then you're still at the mercy of timezones, platforms, etc., and maybe you are still waiting. Its never going to be popular enough to ensure there are no long waits. Its no Overwatch or Apex Legends or Fortnite.
Another is the credit rewards are worthless, although since how easy it is to get credits these days, i'm not sure increasing them would have any benefit. HOWEVER, decals and other things might help.
Any other changes might help somewhat, or maybe hinder them. As we can see, there are those who are for and against certain ideas, as you'd tend to find with any game and suggestions. The only way to know if they would help or not would be to implement them.
Another question that needs to be asked is whether FD should spend even a single dev manhour further on CQC. I'm sure there are plenty would do not want FD paying any attention to CQC when ED itself needs so much love.
I'd also like to point out that anyone who claims to represent any part of the community is immediately suspect.
I'll just throw in my personal preference for what i'd like to see in CQC. Higher ranks unlock the ability to change your loadouts to SLFs in the main game. Now that would get me playing CQC.