It should probably be a permanent Trumpian SuperMajority.
The only reason it is not, is enormous amounts of spending by out of state Progressives, the ownership of most media by Progressives, and the dominance of the Tech Oligarchs against Constitutional limits on government power.
Want to make it that, have every Republican Senator start pushing for repeal of the 17th Amendment. To use the Left’s idiom.....if they’re all so good and do so much for their respective states and constituents, then they shouldn’t fear having the state legislatures sending someone else Senate.
30 States are Republican...top to bottom, if I’m not mistaken. that’s 60 right there. I think there are only 10 or 11 that are Dem’s top to bottom. That leaves 18 or 20, toss ups. Thinking that those states will go 50/50, or thereabouts, and BAMMM....65-70 Republican’s in the Senate.
Won’t happen though. Folks like Cornyn, Thune, and a few others in the McConnell Squad would probably have to worry a bit about their standing with the folks back at home.
“progressives” have never prevailed in a “clean election”