but just about every cRPG enthusiast has already bought into the EA long ago
Bold prediction: current EA sales will amount AT MOST to 30% of the total sales. Probably less.
Yeah, that's not a bad estimate, the cRPG community isn't very big to begin with and the game's aiming for the wider gaming community. There are a lot of people waiting on the fence for full impressions (or a sale). The issue is if BG3 is able to recapture the wider gaming community's attention compared to all the other crazy RPGs releasing in the back half of 2023.
With how long the EA has went, I wouldn't be surprised if there was a potential problem of the game not receiving a substantial sales bump at full launch at all because a lot of people think the game is still in EA.
Anyway, the PFH is certainly entertaining so far. These little skits are pretty funny, a lot better than the awkward RPG sessions in previous panels.