I mean, I could see if it was a snap kit for kids - but glue kits - I don't know.
To mean it's extra work - priming every single part. Not to mention the added cost of primer. And some colors are harder to cover than others.
I'm not picking on any one company - they all do it - but man.
Even the light grey that Moebius uses I can get by on but it sure would be a lot easier if they were all molded in white.
Maybe.
...