I feel like Pokémon shouldn't touch on subjects like pregnancy, because it ruins the innocence of the franchise. They basically showed that Kukui and Burnet had sex, and that Kukui came inside Burnet's vagina. Why the fuck should that stuff be in a kid's show about collecting and battling monsters?
>but pokemon breedin-
We have been shown multiple times that Pokémon do not reproduce sexually, and that they have no genitals apart from an anus. The way Pokémon breed, is by spending time together, and if they are compatible, the female will poop out an egg. Nothing sexual about that at all.