I read the books two decades ago, and I've loved Drizzt ever since.
Yes, but the Dark Elf is a prequel trilogy to the Icewind Dale, and Drizzt is from Menzoberranzan, and since the discussion was about where Drizzt is from, that's all that matters.
This is what it was referring to:
He's from Menzoberranzan, not from Icewind Dale.