There are pretty major theming problems with Minion Avenue, but they don’t have to do with the Hollywood Bowl, which is reasonably unobtrusive. If people are upset about lines on the map (and yes, it is indicative of larger issues at the resort even if it’s only a minor manifestation), Uni could just group the coaster and Bowl into a mini land could Music City USA or some such.
PS: Twister didn’t take place in Oklahoma if I recall, it explicitly took place in a production soundstage, so having it be part of Production Central was thematically appropriate.
PPS: checked an old map and I’m wrong, it’s listed in New York despite being contiguous to Production Central. So that’s goofy, even if the geography of the park made it feel more logical.