I think there are a few today that aren’t a member of the club: Cruz, Lee, Jeff Sessions, Gohmert come immediately to mind.
See also the article from the link in post #2 above.
My biggest problem with the GOP since 1994, is that they do not defend themselves. Much less do they defend American Principles, the US Constitution and way, way down the line of not defending are their Voters. And the GOP wonders why Voters hate them and that includes the people who actually vote GOP. No one respects them, no one likes them, because they're weasels at best, cowards the rest of the time.