‘The party of ideas’

Here's something that baffles me about this moment. The right-wing captured Republican Party has complete control over Congress and the White House, as well as growing numbers of federal judges. Damage abounds. But based on their rhetoric and the desire of their voters…
…Why not enact a new version of the Immigration Act of 1924? This was a backlash against decades of record immigration and set strict quotas on people allowed to come, based on their country of origin (hint: big plus for whites, but also no restrictions on Latin Americans). These were in place until 1965 and, uncomfortably for liberals, coincided with the zenith of the American middle class. Congress, firmly in Republican hands and facing no presidential veto, has the absolute power to do this.
…Abolish the Department of Education, Department of Energy, Department of Health and Human Services, Department of Transportation, Department of Housing and Urban Development, and the Environmental Protection Agency. Again, the Republicans have the complete power to do this. None of these entities existed in 1960, when America was "great." Devolve the responsibilities to the states.
…Repeal the Clean Air Act and the Clean Water Act. It's a longstanding article of faith among conservatives that these are both unconstitutional and bad for the economy. Poof! Gone. Strict interpretation of Article 10 would allow states to impose environmental laws — or try to, facing right-wing federal judges — but it's not something enumerated in the Constitution for the national government.
Republicans, never more in lock-step with the most extreme agenda of their party, could do this. It could avoid the third rail of Social Security. True, it can't outlaw abortion (and birth control), force prayer into public schools, or reverse the gains of LGBTQ people. But the above would be monumental victories, on the order of the New Deal, Great Society, or Trump's beloved Jackson era. They might last only two years — but maybe not, given GOP control of the Census, gerrymandering, vote suppression, and divisions among the Democrats.The GOP couldn't accomplish these sweeping changes under Reagan (when it branded itself as "the party of ideas") or George W. Bush. Now it could.
Yet it didn't. This is fascinating.
