The way I see it, it's less about being "entitled" and more about being "impatient."
Gotta do weeklies within 24 hours of the reset. Gotta do content within 24 hours of the patch dropping. Everyone's gotta be the
flower smelling champion. And then people complain that there's nothing to do, that everything's dead. Pity the poor souls who join in ShB or EW, and might actually want to spend time working through what the previous expansions had to offer, rather than having to drop everything to play the current end-game before the crowds move on.
But I digress. If the chaotic alliance raid can be run with unrestricted parties in future expansions, then… the choice is simple — or, well, ought to be simple: put the work/gil in now, and get the rewards now; or wait until the content becomes easier, and get the rewards then.