I feel like an issue that is common with politics in the United States, is that neither side really understands the other, and that the loudest voices are usually very vocal minorities. Both sides have a very skewed understanding of reality. Echochambers aren't exclusive to the right, even if they are more common. I feel that the vast majority of people who buy into right wing propaganda are being duped, they are being misled into working themselves into early graves for a ruling class that doesn't give a shit about them, the ruling class uses minorities as a means to exploit the majority. They will not be any happier under the fascist hellscape being built in the United States now, are that will be left is mass graves of young people and elders to exhausted to work left starving in the streets.
I think an issue is that the left refuses to make dialogue with people that are even a little bit unorthodox. Almost like a "we don't negotiate with terrorists". I think that if that continues life for everyone is just going to get worse, as the right claims more and more of control over the culture.