I wasn't trying to invalidate your veteran status or say you have nothing to complain about, as a matter of fact i said Veterans are probably the only one who SHOULD be complaining about lack of content. That happens in every MMO. In my humble opinion if a NEW, Not "old," Not "Seasoned," but a NEW player is complaining about lack of content then they either a) don't know what content is being offered, or b) the content they are looking for isn't being offered any they need to do a google/reddit search to for the right game for them. This isn't about being "toxic," "mean," "Aggressive," or "dismissive" this is about getting a person to the content and game they would like rather than wasting time on something that makes them unhappy.
I rotate 3 MMOs for this very reason. One day FF14 will tire me out or bore me, I will rotate to another MMO until i get the itch again. There is no shame in that, playing the same thing for months on end is bound to burn the average player out.