The differences between the two main factions in America are irreconcilable. From Tom Trenchard at americanmind.org:
Donald Trump and the Altogether True and Amazing Origin of the United American Counties.
2020 marked an epoch in American history, standing alongside 1865, 1787, and 1776. First there was the COVID-19 pandemic, then there were the racial protests and riots throughout the summer, and then there was the disputed presidential election. Finally and most cataclysmically, though, 2020 witnessed the initial formation of the United American Counties (UACo) within the former United States of America. Five years later, it is only now becoming possible to assess the most important causes and consequences of this momentous development for American political society.
As with most politically revolutionary events, the Declaration of UACo Independence was almost entirely unforeseen before it occurred, but almost inevitable in hindsight. By the early 2010s two things were clear: (1) Americans had become increasingly polarized in their worldviews and political beliefs; and (2) These polarized halves of the U.S. were increasingly sorting themselves into either urban or suburban/rural areas. Trump’s election in 2016 put a spotlight on these political realities; as Trump frequently boasted, the 2016 electoral map looked like a sea of red surrounding islands of blue. In 2020, that situation was essentially unchanged.
97% of land area in the U.S. constituted rural counties. Trump’s support within these counties was high and enthusiastic both in 2016 and 2020. Within the remaining 3% of the geographical U.S.—the big cities—anti-Trump sentiment was equally high and enthusiastic.
The 2020 election was the perfect storm for a confrontation between these two factions. It looked like Trump was winning on election day, and then the mail-in ballots handed an apparent victory to Biden. Although widespread electoral fraud wasn’t uncovered by the protracted legal investigation that followed, the die had been cast. Trump and his supporters thought the election had been stolen, and that Trump was the legitimate president of the U.S.