If Trump loses to Biden (entirely possible), there will probably be a decent sense of "post-liberal" rhetoric, the sense that the government needs a radical fix rather than new officials. (I generally figure Biden will not begin his term with a friendly senate at all, and certainly won't win it in 2022: take
https://www.270towin.com/2020-senate-election/lVzerl for example)
National Review had a piece a while ago that illustrated some of the ideological trends in Trump-era conservatism.
https://www.nationalreview.com/2019/06/new-american-right-schools-of-thought/ I think it's possible that Republicans start to expand on criticism of the "American-led world order" (as Mattis put it) and combine criticism of tech companies + secularism + the EU + the UN, all that, into a more comprehensive package. There will be someone who takes that pro-family view very seriously.
Realistically, though, Ron DeSantis checks off all the boxes and should be considered the favorite for 2024
