So? Back in the day it was unbalanced, DA meta was cancer and days when Crucible was unbeatable were cancer as well. I think you have a bit of a misunderstanding about “builds that casually do 6-7 min.”. Those are chosen min-maxed synergetic builds, that you see posted in builds section. Most of the builds struggle in current Crucible.
I am a bit lost on what we were arguing about in the first place, to be honest.