Yaarel
🇮🇱 🇺🇦 He-Mage
"Elf" might work better as a creature type, like Giant and Goblinoid. Then there can be many different kinds of Elf "species". That said.If they're going to be different species in ,my game, they're darn well going to have different names.
The 2024 Elf subdivides by cultural spells and spell-likes. So, different spell choices can reproduce completely different kinds of Elves and cultures.
It is easy for a DM to use spell choices to emulate High Elf or Drow Elf, or Grugach Elf or Astral Elf. The Elf format is potentially freeform.
Personally, I feel Darkvision should be specific to Drow and Wood cultures only.
The default "Fey Ancestry" should instead be the ability to cast Detect Magic at will.