It means that votes are diluted such that it's nearly impossible for the state to turn despite the fact that most of its voters have.
And while, yes that isn't mutually exclusive to Texas, we weren't talking about them were we?
It's just a way to ensure that a sizeable population isn't adequately represented.
That's fair.
To that end, they'd have to start banning all the 24-hr talking heads from being able to call themselves news channels and regulate the term.
As it stands there's no way to flip the counties that that'll just listen to that drivel all day telling them to vote against their own interests.