>>23017168Fairy is responsible for 4 unecessary nerfs:
1. directly nerfing Psychic by outclassing it both offensively and defensively
2. directly nerfing Bug because of that unecessary resistance
3. indirectly nerfing Ice by making steel and fire types more common and being SE against dragon (luckily Ice is still SE against a ton of other things and it's 4x SE against most dragons so it's not entirely outclassed offensively)
4. indirectly nerfing grass by making fire, steel AND poison types more common
Dragon and Fighting both needed a nerf (though to add salt to the injury fighting types now have to deal with Talonflame, which is a little too much). Dark types were also nerfed, but that's offset by the Knock Off buff as well as their new neutral match-up against steel.
Your suggestion fixes the direct nerfs, but not the indirect ones. So in addition to that I would say that ice and grass both need a fairy resistance. This way the type would be balanced.