No discussion on fixing Blu?????

[Shurrikhan]

Despite the narrative that is spun, the devs are very good at taking on board feedback.

Outside of outlandishly poor designs that should have been caught even before, say, a public test server release (e.g. original Wanderer's Minuet), I can scarcely think of a change to existent content, classes, or designs therein according to feedback that didn't take a step in a new poor direction in addition to however few steps it took forward or towards a direct, non-errant solution.

If a revision causes just as many, or greater, problems with the alleged 'solution', I can't exactly exactly say their revision procedures are "on board" with the complaints those solutions claim to come from.

Yeah......... Come again?

* Above now revised for clarity.

Shield Swipe not particular useful in raids --> fix guts its usefulness in dungeons.
DoTs don't seem particularly fitting as a source of so much Monk damage --> "fix" guts all positional and stance-timing control, each absolutely core to Monk.
PvP lends itself towards toxicity -> Feast chat muted.
X job performs poorly due to poorly designed mechanic -> Have some more potency?
Shake it Off doesn't work on most status effects, to the point it literally feels like a trap if ever depended on in one's first run of a given piece of content -> Here, have Divine Veil, but better.
Ooh, I'd love a BLU job -> Have a BLU minigame!

Having said that, I struggle to believe that you can't think of any feature of the game that has been built on player feedback. Hell, the devs removed the greed only system from 24 man immediately due to negative feedback. Off the top of my head heres what I can think of:

Only two of the bullet points you gave had anything to do with revisions. Ultimate raids are a fine example of taking on player feedback for new content, but it doesn't give any positive evidence for their ability to fix things without newly breaking them.