Hmm, I'm torn about it. On one hand I can see the allure for it among players that come from years of 5e TT and, knowing that Larian limiting themselves to the PHB mostly, sees BG3's lack of later implemented subclasses/races with dread.
On the other hand, an extra feat will be yet another thing for a player new to DnD to choose straight away without knowing how it will affect their gameplay. But, that can be eased with good tutorial and infoboxes.
Is it really needed though? Personally I feel that if the current subclasses get implented in a good way, there is enough diversity. And it would be yet another thing Larian had to take into account when balancing the game, and let's be honest here, game balance is not really their strong suite.
