10: Their Natural Aversion To Sunlight
9: Their Creator, Lolth, Is Still Alive & Present
8: They're A Matriarchal Society
7: Their Society Runs On Slavery
6: The Drow Culture Is Counterproductive
5: They're More Attractive Than Other Elves
4: Some Become Disillusioned, Leading To Kindness
3: They're A Bit Short
2: Mind Flayers Fear Them
1: Attempts To Change The Racist Stereotype
If you remove what it is well known and what is wrong you have nothing left and this are the people who claim to be fans.
They're sometimes drawn this way. Like in that official comic about Drittz (or whatever his name) and his hot sisters.
Them being green or purple is just for artist reasons as well as print reasons. Much easier to see details in shading and whatnot instead of just a black blob.
Dark grey rather than green.