Literally every developer does this.
Like I stated previously, I can't comment on Diadem because I wasn't here for it.They started to make Diadem 1, but instead of waiting for the Feedback and how Players react to it, they started to make Diadem 2 already and later changed some minor things because of the Feedback they got...which was very very bad.
This reads like they never listen to their fanbase. DRK is getting a rework from the ground up (allegedly) due to the criticisms over the DA spam involved in its kit. DRG, SCH, BLM, SMN, and WAR got fixes this expansion. Were they all perfect fixes? No. Did they make the jobs more satisfying to play for the time being while they planned out an overhaul? Yes. And the Ultimate trials. Ultimate Bahamut turned out to be a massive hit despite a tiny percentage of the playerbase actually participating in them. They came back to give players UWU some months down the line.And sometimes they should listen what the Players wish for, instead of trying to follow some Trends.
You forgot that PvP was an afterthought, they admitted. Would I like a better PvP system? Hell yeah, I think that'd be really fun, but PvP isn't my main focus for the game.The most Players demanded a WoW like PvP. 2 Sides, one Attacker one Defender or 2 Teams and flags like in Battlefield.
Instead we got a overcomplicated Moba PvP, with people so busy doing stuff, that there was never really time to enjoy the Combat.
People wished for a Minion Game like Pokemon and instead got some weird other Game, that again felt like it was inspired by some Moba like Mobile Game.
Sweeping generalization there. Not a particularly overwhelming number of people play those modes, but people still enjoy them. I'm going to have to digress here, as my question was initially why people picked now to unsub after getting what they asked for, though not in its entirety, after we had 4 years of nothing at all. It is a tantrum. A tantrum thrown even after the devs warned us 6 years ago that the implementation of Viera might have to be genderlocked.And now nearly nobody plays Astralagos or Lord of Verminion. So all this work was wasted.