It is so simple that the elites and their bureaucratic / technocratic "expert" class have to constantly struggle to make it complicated. Indirect actions like voting, petitioning, the courts, legislative and legal wrangling, are totally bogus. As soon as we, the Working Class, try to play by their rules, they either cheat, suddenly change the rules, or use some other silly trick to always defeat us.
Let's play by our own rules! We don't need professional "representatives"! We really DO NOT need them. They need us. Let's do it ourselves with wildcat strikes, sit-ins, occupations, boycotts, divestment, etc. These are some of the more peaceful things to start with and then we can escalate if we don't get fucking results! We have to know what our values are, what we want, and how to get there. For the Working Class the end goal MUST be Socialism. So-called progressives or liberals from the petty bourgeois / middle class will continue to infiltrate and seek to commandeer a truly egalitarian Working Class movement in order to keep us from victory. Don't let them! Let's know our enemy and fight to win!
Educate! Agitate! Organize! Disobey! Revolt!!