Very much the opposite. The US in the 1950s was a product of two things: 1) 20 consecutive years of Democratic presidents (Roosevelt from 1932 to 1945, then Truman til 1952), and 2) WW2, which put the whole country to work on war production, including large numbers of women who previously hadn’t been part of the workforce. Eisenhower (Republican) was president from 1952 to 1960 but other than revving up the cold war, he didn’t change stuff so much, it seems to me, though it was before my time.

Roosevelt in turn was sort of an antimatter version of Donald Trump (he clobbered the 1% for the benefit of the 99% instead of the other way around). He’d be considered extreme left by today’s standards. He was re-elected 3 times before dying in office on his way to his 5th, 6th, 7th etc terms. Republicans HATED him. After his death they passed a Constitutional amendment limiting presidents to 2 terms (Dems were ok with the amendment because they feared a similarly popular Republican staying in office forever, as might have happened with Ronald Reagan, and now Trump wants a 3rd term).

Ever since the Eisenhower era but accelerating enormously under Reagan, Republicans have been trying to reverse Roosevelt policies that persisted through the rest of the 20th century and are partly still around despite those efforts.

So I would say they goai is more like the pre-Roosevelt era, like the 1920s. The Great Depression started in 1928 and resulted in near-revolution and Roosevelt getting elected by an overwhelming margin in 1932. But before the depression was the so-called Gilded Age where super rich people could do pretty much whatever they wanted, and that if anything is the current Republican dream.

Roosevelt went by his initials FDR, which was kind of an unusual thing but whatever, people went along with it even if they thought it was a little bit weird. Truman was Roosevelt’s last VP so he became president through FDR’s death rather than campaigning for it directly (he was re-elected in 1948). The next two Dem presidents, Kennedy and Johnson, used their initials (JFK and LBJ) the way FDR did, not because it was anything like a normal thing to do, but because they wanted to remind people of FDR, who was still very popular despite being long dead. There is a good book about post-WW2 US political history called “In The Shadow of FDR” by Walter Leuchtenberg that explains this. I see it’s now been expanded to go through 2010 (Obama) but I had to read it in history class some time before that. Anyway it’s good.

There was once a joke about a family at its breakfast table in the 1930s. Dad asks the 6yo kid what he wants to be when he grows up. The kid answers “I want to be president of the US!”. The dad angrily responds “Why? What’s wrong with Roosevelt?”.

Anyway, returning to an era shaped by Roosevelt is the absolute last thing the GOP wants or ever wanted.

Edit: oops, the Gilded Age was “officially” 1870s-1890s, so some nuances should change in the above, but you get the idea.