It’s no surprise that Christian Nationalism has seen a surge during the Trump administration, with a lot of right-wingers perpetuating the false belief that America is inherently a “Christian nation.” In practice, that means they want our laws and culture to accommodate whatever conservative Christians believe — even if it comes at the expense of civil rights for minority groups or religious freedom for non-Christians. They worship God, guns, cops, the flag, and the absurd notion that America used to be great at some nebulous time in the past and we would be better off returning to that (non-existent) point.
They're Nazies in every way except they carry crosses instead of swastikas, and wear MAGA hats.
Sinclair Lewis (author) said "Then Fascism comes to America it will be wrapped int eh flag and carrying a cross".