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This is not helped by the fact that said 13-year-olds still love to create Drizzt imitations in about every MMO known to man. If you see any sort of dual-wielding darkish kind of elf in an MMO, chances he'll have a name suspiciously similar to "Drizzt". Even that seems to be a Dead Horse Trope now.
This might be partially because the Drizzt books rely on the assumption of the reader that dark elves are evil. If the only dark elf you've ever heard of is Drizzt, you're going to lose something.
Having a character with a trenchcoat and a katana has become cliche and passe. The initial popularity was aided by the fact that in some editions, swords are more powerful than guns and katanas are the most powerful sword.
In The Nineties, Vampire: The Masquerade gained a very poor reputation in Poland for having players that were insufferable goth stereotypes. It ended in the establishment of a WoD-free zone at a major convention.