People have been saying this for YEARS now, but many refused to see it. Content kept getting scarcer and now with time between patches getting longer it's becoming even more obvious. At least, previously we got Eureka or Bozja, which were new areas with new systems and plenty of stuff to do, but this time we got a re-skin of PotD. Criterion Dungeons sounded nice until you realised that when you completed every path it was really your same old dungeon with the possibility to choose among 5 different bosses. Honestly, if simplified, it could have just been a normal dungeon, but these have a corridor or people get anxiety.

From my point of view there are two possibilities: either they have been growing rather complacent in every aspect for ages (which wouldn't surprise me since they get praised for releasing the same eating emote 4 times in a row and keep selling 20 euro mounts like there's no tomorrow) or they have been increasingly focusing resources and efforts on XVI, which, I fear, won't stop after release, since PC port and DLCs are probably a must.

At any rate, I sure hope they drop a content bomb before the next expansion because usually the content drought leading to an expansion is a pain (they used to save the Moogle treasure trove for these occasions and now they have to resort to it between patches, ouch!), but this time it will be hell.