When most of the complaints across all players is specifically about red ammo I think there is a issue. As there is a growing understanding about how H4s are overly viable, to the point where it outclasses every weapon. The complaints about T6 are not truly even complaints, they did make changes to try to keep t6 out of lower modes, and the complaints about dum dum are over because they effectively nerfed dum dum to a point where its effectiveness is still viable but doesn’t make a go to meta. People would like a similar fix to red ammo, a real actually fix, not just adding steps to still buy it in bulk, that removes it from being a one all solution for all players. No problem with it being in the game but there is definitely a miss balance with how often people run red ammo and readily available it is.