I caught a 0% shuppit in the Halloween event but I got rid of it because I cant see the point keeping it and it doesn’t feel as rewarding as getting a 100% I cat see why people want a 0% pokemon.
0% are rarer than hundos. And many players collect rare Pokémon.
I’ve found fewer than 10 in 4 years and kept all of them. But as for wasting space, I’d wager most players have at least a hundred mediocre mons over 0% that won’t ever be used for anything. What you choose to waste space to collect is entirely up to you, and that’s part of what makes this game appealing – we don’t all have to like the same stuff.