>>56631513Ignoring GT since it's Toei fanfiction (same with Super), the reason Goku felt consistent is because it was consistently written by one man. Having a consistent head writer be the one to drive the plot will make for usually a more consistent experience. But the anime ran for so long it likely changed writers so many times a lot of them would just say "fuck it" and do what the guy in charge wanted
>>56631527They don't work on the anime, Anon. The staff would have complete control over their OCs since it's their creation even if the GF dev team are the ones that made the IP. TPC are shown to be incompetent, so not pressuring them to end Ash during a high bit everyone in the ass and called them a Slowbro