It was pretty obvious that the chain of events was
>Pokemon fighting
>Charizard does a Big Flashy Fire Attack at night to create a spectacle
>people look at the spectacle because ooh, fire
>Charizard lands
>Nidoran deployed
>Nidoran tells his parents "ugh, gawd, mom, I'm RESPONSIBLE! Let me go on an adventure with my cool friend! We kicked an Arbok's tail."
>parents agree
>having no further reason to fuck people up, they leave
And before you idiots go "wooooaaaaah, why would they just UP AND LEAVE their child??????" remember this is a setting where humans can leave home at 10 years old to risk their lives traveling the world.
>b-b-but my Charizarderino!!!
Yes, the purpose of a mascot is to be shilled. Good for you for figuring that out. GF is not some noble, unique business that's somehow above doing normal marketing things. It's shit, yes, but par for the course.