>>57912737None of the games are hard enough for that though, even for children.
A major problem Pokemon has is that there's no incentive to bother to engage with any of the systems like EV/IV stuff, natures, egg moves, breeding at all, weather moves, most buff/debuff moves and so on, so outside of training some underused Pokemon (until they made EXP Share a ton easier to get and later made it mandatory), nobody really stops anywhere to smell the roses, there's no reason to.