I don't know about this, but would not gaining more young white female characters in this show result in gaining more US east coast audience and losing too much of the US west coast audience at the same time?

This post makes absolutely no sense. That's like asking...do people on the East coast only eat red apples and the West coast only eat green apples. But then again, the apple question makes some sense.

What exactly is your question?

Not gaining young white female characters in this show resulting in this show losing the entire US west coast audience?

The US east coast audience is more likely an audience ranging from teens to mature adults.

The US west coast audience is more likely an audience of teens.