I'm a previous WoW player. I played it for over ten years.
They used the term themselves. I personally don't think it necessarily means a bad thing. I tend to think it means WoW players who quit during BFA. I quit at the end of WoD, before the term was commonly used.
It's disingenuous because they're claiming someone else cannot catch up to them, the implication of which is OP has already gotten to a late stage of the game themselves and is sitting there just waiting for their friend, and are speaking with the supposed knowledge that they probably cannot catch up. Well this isn't the case given OP was on about themselves thinking they would be unable to catch up before expansion launch.
I'm not sure how they would avoid getting thrashed for an unpopular opinion if they appear to agree with a friend who supposedly has said opinion.
I love the msq but it certainly has issues. The largest being the lvl 50 patch content. A lot of the quests require an excessive amount of travelling and teleporting, which could easily be fixed by having cutscenes bring you to the next zone (some in the game already do). Vesper Bay is awkward to get to. I know for lore reasons it does not have an aetheryte, and for this reason I disagree with it getting one, but that doesn't stop more ports having boats that go there. Maybe even give it an airship dock so it can be travelled to instantly from every city.
I imagine at some point SE would release a digested version of the story that new players can view, and they will begin the story at a later point if they choose to. But I doubt we will see something like this for at least another two expansions. 70 lvls isn't really that much. I know plenty of new players who did it in less than a month. Some in just two weeks. ShB is two months away. OP has loads of time.
And by saying 500 quests you make it worse than it seems. Some of these quests take two seconds to do. Why not just tell them "they're unlocked when you reach the next expansion"?
And sorry but just because a player wants something doesn't mean they should be able to get it now. It's very common for mmorpgs to have classes that are unlocked later in the game. Why is it a bad thing in this game?
I'm not saying the above is a good thing but how are you supposed to even unlock those classes if you can't even enter Ishgard?