No, it's not.
It's just plain silly to think it's so.
The GOP will outlive both you and I.
Watch.
“The GOP will outlive both you and I.”
On some level I’m sure that’s true. On the other hand, I’m sure there were many Tories that thought their party would endure as a meaningful political force.
This election is making it clear that there’s a place for a truly conservative/libertarian party in this country. We’ll see how things pan out.