Thinking about it, Psychic sort of feels similar to how Dragon type is.
Where the type itself isn’t considered all that good because the focus of ghost & dark/fairy types respectively holding them back, but because they have so many strong Pokémon if you buff the type it could easily lead to things getting out of hand.
Like how removing Steels resistances to Ghost and Dark allowed their usage to increase heavily the past few gens with Mons like Dragapult, Calyrex, Kingambit and Flutter Mane. The same could easily happen with psychic types like Lele and Dusk Mane/Dawn wings if they removed an offensive resistance.
Where the type itself isn’t considered all that good because the focus of ghost & dark/fairy types respectively holding them back, but because they have so many strong Pokémon if you buff the type it could easily lead to things getting out of hand.
Like how removing Steels resistances to Ghost and Dark allowed their usage to increase heavily the past few gens with Mons like Dragapult, Calyrex, Kingambit and Flutter Mane. The same could easily happen with psychic types like Lele and Dusk Mane/Dawn wings if they removed an offensive resistance.