>>793035not really, you can be native adult and be shit and/or slow
some holosluts talk like that too
perhaps I just never saw her go on tangent rants with fringe vocab like a lot of others vtubers do
perhaps that's intentional strategy seeming how she catered to english speakers from the launch
you don't need to be IQ200 to see that kaigainki is where big donos are, more of them too