You are not entirely wrong, but it is the conditions that the ruling class created that lead to their systemic disenfranchisement from the political systems in America resulting in the left versus right dichotomy.
My whole point and goal with the leftist agiprop I post is to prevent a war between left v right by showing the hypocrisy of the lies the right has entrenched themselves in. I dont want any war but class war and that cant be won in America without left and right reconciling as comrades against the ruling class.
Saying that the ruling class hasn’t stoked yhe left v right culture war is also factually incorrect. The Maga movements figure head is literally a Landlord, the Koch Brothers fund countless rightwing think tanks and media organizations that actively push a culture war narrative. They are actively waging a class war in America against the Middle and lower class because they cant exist without robbing the value of their labor, and they will do ANYTHING to prevent class conciousness from forming on US soil.