Well, the game does give some avenue towards attacking the stereotypes - you can play a Dwarf Wizard, or an Elf Barbarian, or a Halfling Paladin, if you want. At least, you could since 3rd edition.
Moreover, just because you're jaded with these races doesn't mean that
a) they aren't still iconic within the game, and should remain so, and
b) that there can't be simple mechanisms provided for adapting different playable races for your own settings (from the Monster Manual say).
Oh they still belong in the game. Elves,humans, dwarves, and halflings are iconic.
But I will sill hate them until WOTC makes them actual races instead of human variants. Halfelves can be be human variant... as they aren't human. Elves aren't human.