Sorry, but one thing is supporting the game in early access by buying it, knowing its unfinished and with bugs here and there, another one is buying it on release at full price and then realising its unfinished.
I bought the game a long time ago, and honestly i don't care much for the story, but the point here is that in this sub most of us are already supporters, the problem is with the ppl that will buy the game at release, i don't think i would be happy with my purchase if i was one of them.
And that's totally fair. Delaying the game by another year would be way worse. So this is our best option.