Well, ordinary heroic raidfinder dungeons in Wow, you can literally roll your face on the keyboard, and not do any of the few mechanics, and still clear the dungeon.
Those bosses through the portals in Legion, that give you a chance for legendary gear? Some ordinary Hunt bosses have more mechanics involved.
Mythic keystones, yes you had to do the mechanics in them, but they are still not nearly as punishing. Back in the day the Typhon trial was harder, simply due to people not doing the mechanics of the fight.
And back when I was raiding in MoP, it felt like there was honestly a less mechanics you had to do, and a lot less one-shots.
And the large raid finder raids? Extremely hard to wipe the whole party from not doing mechs, vs FFXIV.
But hey, that's just my opinion on how they feel mechanic-wise.
