I would rather have that amount of content delivered every 3months rather then sitting on the same content for over a year.
+you do realize those hard dungeons are completely new settings with new bosses and mechanics.
There not just the old dungeons with buffed up old enemies.
I would rather have the same amount of content delivered at a more measured pace as well, if you read the thread you'd see me say that like 5 times already. Too bad FF14 probably has like half that. In terms of what we would consider a 'raid' boss, it's had 21 in like 4 years. Then you can tack on the 24 player stuff but that's basically wow LFR level, which there are 24 bosses total in. So even counting the bullshit you've got basically 45 bosses in 4 years. Wow had 43 in MoP and 30 in warlords, and warlords is BY FAR the thinnest expansion they've ever made.
Don't even get me started on dungeons, FF14 has entertaining dungeons but they literally drip feed them out over the expansion and leave you with 1 to do in ARR and 2 to do in Heavensward for the first 3 months. Forcing me to do Neverreap and Fractal over and over and over for tomestones is worse than just not having endgame dungeons. 100%.