Maybe start with acknowledging that liberalism can’t defeat fascism. Stop being afraid of socialism, and fight for workers rights. As long as liberals can hide behind their privilege and delude themselves into thinking they are “middle class” because they are buried in debt, because they refuse to see themselves as part of the working class, and instead align themselves with the wealthy that actually own everything, nothing will change for the better. Keep your focus on dismantling the power structure that the wealthy have built, and stop attacking fellow working class people who have been fooled.