All this are true.
Every music genre needs appropriate intruments to reproduce them at Is best and not only to emulate the reality, you will tough to an orchestra timpanos or sub bass resonance of the arcs section really deep in your stomac, but to reproduced electric and electronic sound as intended by the artists, or as mastered in studio.
Multiple cans or different speakers are needed to do this.
Don't exist the perfect one.
And more anyone has his personal taste when ear the music.
As example I matured my personal taste and refined my capacity to judge an hi fi system years by years earing a lot of different system, ss, MOSFET, valvestate and I love a lot of them but now I have single ended triode valvestate.
I know it isn't perfect but enjoy the music It reproduced and I play guitars, before with valvestate amplifier now with SS.
Same things with the cans.
I perfectly understand when all you speak about same kind of cans that play very very well, the perfect bass for me are deep and thight and the rest of the frequency have to be present, clear and refined but the fun and the emotions is important too.
A very basshead can must rumble deep and hard as possibile.
(I hope you understand my english too)
)