When staff do something fucked up, complain. Get loud. If you make a big enough fuss, people will take notice, and some will side with you. If it gets big enough, staff will listen to you. As
@bettermybutter has demonstrated, staff completely fold when you apply pressure to them. They're used to having control of the narrative outside of fringe discussions like this thread and a few Tumblr communities, and they panic when it looks like that control is slipping. Take advantage of that.
Also, don't be afraid to call out would-be hotshot authors like Kaktus when they do shitty things. If they treat you like shit or try to get you banned for it, make noise about that. If enough people draw widespread attention to shitty behavior, the culture will eventually shift, even if only by a little. I'm not optimistic that major change will happen any time soon, but I reckon it's worth a shot.
The ALL CAPS TITLES FOR NO REASON got old really fast.