I mean... and? What, exactly? Sure, BG3 could be compared to be a theoretical D:OS3 - and frankly, I love it! I loved D:OS2 and it's one of my favorite games. When I heard Larian was making BG3, I was - and am - super excited. D:OS2 played a lot like D&D for me, so I thought Larian was a good compliment.

If you wanted Baldur's Gate 3 to be a one of one in the flavor of Baldur's Gate 1 and 2, the only way it would have been possible is if whatever studio got the old BioWare devs - modern-day BioWare wouldn't be able to do it, because the current BioWare is fundamentally different from the BioWare that developed the originals. The only other studio I think could have done it any justice is Obsidian. If you want a more "classic baldurs gate feel," Pillars of Eternity 1 & 2 or Tyranny might do it for you, but I think Larian is doing a really good job with BG3. I play a lot of 5e and I think they've done a good job so far on transitioning things from 5e mechanically into a video game format.