They will not exist so long as you vote for “lesser evil” genociders. Why would there be? You still vote for them! They don’t need to listen to you at all and will gladly continue the project that is in their overall material interest in supporting Israel. You show up in their databases as, “Likely Democratic voter” and so they send some volunteers to try to get you to vote and they ask you for money. That is how you are thought of, and I mean this literally. That is how they curate and use their information. The rest is PR for how to ensure you don’t take these looney anti-genociders too seriously.
There is no “push from there” without leverage. If they don’t do what you want, what are you going to do? With what power? If you mske a threat, why is it credible? We are kept docile and ineffective through electoral illogic that serves the interests of the existing political class and cannot imagine gaining or wielding power in any practical way.
Being “ready” means nothing, it is just a thought in your head. Praxis requires that you act. You aren’t ready for an uprising if you aren’t actually organizing towards one yourself. And I have yet to meet a successful revolutionary organizer that tries to sheepdog for literally genocidal Democrats.
I haven’t advocated for “doing nothing”, I have advocated against supporting genocide from both a moralizing and electorally strategic angle. I choose these angles because it is the language most people will understand and because the propaganda that I oppose in the process teaches people to give up leverage and cheerlead, which is literally disempowering.
If people want recommendations on something positive to do, I would recommend joining the Uncommitted Movement if you prefer electoralism. If you are interested in politics that also extends beyond electoralism, I would be happy to provide advice on any local groups and reading materials.