Nah. Have you ever heard a mainstream progressive offer up a concrete plan to actually address the existing power asymmetry? All you get is impotent platitudes about reversing
Citizens United, or the implied belief that tax-and-spend policies (i.e. the progressive platform) will naturally solve the problem over time.
In other words, the pitch is something like, "The ultra rich are have too much influence. How do we fix it? Why, just vote progressive!" which is exactly what you would expect if the focus on the ultra rich was merely a political ploy.