Twenty cards sounds generous until you're staring at the deck screen with six "maybe" picks and no room left. In the Paldean Wonders meta, you can't afford cute tech that only matters once every five games. You want stuff that works the moment you draw it...
Pokemon has a sneaky way of pulling you back in. One minute you're waiting on the next big console release, the next you're watching people at your local shop slam down cards like it's the World Championships. If you're curious but don't want to get rinse...