How about you don't tell people they are bad for something that is objectively only helpful? Sure I don't see a lot of tanks marking enemies in later dungeons but I would never say that someone is bad if they do. What harm is this doing exactly?
Also anything without a hard enrage is something that can be completed with a party full of tanks and healers. I would argue that there are things with an enrage that could probably be done this way as well. Please show me the content that can be completed with a full party of DPS.
There is a disparity in the necessity of these roles because of two basic facts. The first is that content is not designed to only be completed by top tier DPS, the second is that tanks and healers playing well (especially when able to focus on DPS) can put out as much or more damage than mediocre DPS. No matter how skilled a group of DPS players most content can't be cleared by DPS alone while almost all content could be done by tanks and healers without DPS.
None of this means tanks and healers are inherently more deserving of commendations but it does show that DPS are not "just as needed" as tanks and healers. Before you dismiss that try EX roulette as PLD/AST/WHM/WHM it is actually super fun.
I 100% agree with you there buddy.
