Hey me too!^^
But be that as it may, as if most people don't know this. The people who flock to a new update leave a month later after they've done it, every MMO has this issue.... But assuming the game lives, these people aren't our target. We're (as in us and SE) not interested in the "majority" anymore. There's no way SE can pull them back to FFXI, esp after XIV, which is where they are. Not without spending tens of millions creating the game AS IS, in FFXIV's engine and borrowing suitable graphics assets that XIV already uses, and porting it all to the PC code base and putting it on the PS4 as well, and resume expanding our beloved world of Vana'diel, will SE get the "majority" to consider FFXI again.
We're after holding onto the dedicated players. Which don't entirely need new content like Vagary all the time or this game would be a lot more empty.
What the game has, and what bits they'll be able to add after major content ends in november will hold over a fair portion, probably enough of the games playerbase for the next few years. Maybe someday the game will sunset, but I doubt it will be anytime soon. People still play MMO's with far more outdated graphics and engines that are far older then FFXI with enough to support the games functions, and SE has said it takes little to run FFXI.
Yes some peoples words are cheap. But you can't consider just their words.
Most of the players who love FFXI most, who grew up with it, aren't teens with ample free time anymore. There's not enough time in the world for every player to be able to tend to life and play games. Some people have life sudden life changes (Me and my partner for example, just decided yesterday, we're moving in the spring (perhaps sooner) to the far side of the country), or other events that may require them to leave the game: jobs, schooling, deaths in the family, travel for any of those, having kids, all this happens in our limited awake hours.
This is not a judgement against them, but a testament to life, but I would bet money, they will never forget FFXI (Nor will I), and a fair bit would return if they could.
The old saying always was: You'll return to Vana'diel^^