Well, if the game is to actually be released in fully finished form in 2022 (which is about 3 weeks away from debuting btw), I would think we should be seeing a LOT more activity (like races/classes with their ability trees) actually folded into the preview version.
I know they don't want to release much more of the world (*shame given how limited the pre-release version is and how many world problems we've found in playing it*), but they gotta stop squatting and actually give us MORE if they want it tested before release. Of course, I don't actually expect release till Thanksgiving or pre-Christmas 2022, but hey we can hope?
This game is definitely a while out, at least from what we can see in the Early Access.
One thing I disagree with in a big way is that Early Access is 'limited'. If you do all of the Early Access content in this game I'd say it would take a good 30-50 hours to complete. That is about three times more than Divinity: Original Sin 2 gave us and 30-50 hours is more than most fully released AAA titles. For example I recently played God of War (2018) and Marvel's Guardians of the Galaxy... both very good games that I beat in 20-25 hours... and neither of those games had even close to the depth that Baldur's Gate 3 does in terms of narrative choices, classes, spells, etc.
Baldur's Gate 3 Early Access literally has more content than most fully released games and people are saying that the content is 'limited'. That is crazy.