It's the same stuff that's been said constantly, "everyone sucks this community is dying" and yet no one is keen on changing anything...
If they're making these threads then they're trying to cause a change. Can you actually confirm that people haven't been doing things, either in public or behind the scenes, to help the state of the game? Bandaid came out recently which Bikdark played a huge hand in- and while not perfect by a long shot- it's been massively popular. But at the end of the day you can only change yourself without making some noise- hell, someone unsatisfied with how things are around here could make some absolutely "perfect" content but that still couldn't compensate for the actions of other users. You're the one campaigning to sweep these threads under the rug and stop change.
Unless there's a miscommunication here, and that quoted line means Player A is unsatisfied, raises his concerns, and is ignored by the controlling majority of Players (B, C, D, E, F, G...) which Player A is complaining about. In that case, I don't think this whole scenario is as one-sided as you claim.