If you don’t like it here leave

I’ve seen this sentiment thrown around A LOT by specific party based people regarding protests or speaking out about police reform etc

But my current question is, what do you think a completely red country would look like? Say everyone who wasn’t republican and didn’t believe the sentiment in the title simply did leave, what would the US look like?

I’m curious if people have ever really thought about it

Do you think social welfare programs would be disregarded and disbanded? Do you think there would be any government? Do you think there would be any taxes?