Assuming all animals are replaced with Pokémon, I don't want to see any Ground-type Pokémon use Earthquake and be super effective on buildings or even towns, or Abomasnow/Ninetales/Tyranitar/Pelipper randomly change the weather ^^"
Also, just to make sure. Assume a human meets a Rattata or a Rookidee. What does the lore say about this? Would humans beat these weak Pokémons on 1v1 with a flick, or would Rattata bite the human to death?
Unless our current weaponry wins against all Pokémons (Tank VS Tyranitar, who wins?), I wouldn't press the button. I don't want to live in a world where humans are not the dominant species ^^"
But anyway, I wouldn't be a cool Pokémon trainer roaming the world, I'd be a scientist stuck in a laboratory. Not the kind that battles the player, but rather, the kind that tells them nonsense while the building is being invaded by Team Rocket ^^