There are many Pokémon you could put down as useless. Personally, I think that Smeargle is kinda useless. For starters, unlike Magikarp and Feebas or Snom, it has no evolutions. It only has one main move, has normal-type typing, but is loved by many people. I do kind of like it’s design, but the fact that it is pretty useless is kinda undeniable.