Yeah. When I read the old school D&D descriptions about elves, my reaction is, ... ick!
The racism is quite extremist.
The obsession with blood purity, the hostility against "half-breeds", using skin color to identify Good and Evil, the obsession with special eye color, and much more.
Ick.
I actually dont fault the authors. In my eyes they are subverting and relativizing reallife racism. Using reallife racist tropes and tactics but on behalf of an imaginary nonhuman along with obsessions about eye colors like "violet" or "amber", makes nonsense out of the reallife racist impulses that think this way.
Nevertheless.
This kind of overt − even obsessive − racism doesnt age well. In our millennium, it comes across as disgusting.
I am glad 2014 5e tends to minimize these racist D&D traditions.
I hope 2024 deletes this fantasy racism entirely.