Honestly? I think there's a couple of facets to the answer:
-
The bad news: The oligarchs have a stranglehold on politics. Not only are the Republicans a completely lost cause for democracy, establishment Democrats largely may care somewhat about human rights, but also are addicted to that oligarch money train. Which is where the "both sides" thing has a bit of merit. HOWEVER
-
The better news: This is a good time to try and get involved. I think efforts in recent years have sort of been around a few individuals, but it seems like the DSA is emerging as a possible new powerhouse, and a place for progressives to gather around and use. One of the powers of Conservatives has been things like the Tea Party or MAGA. We need to rally around DSA and use it as sort of shorthand: If someone is associated with the DSA, then they are probably decently a progressive and hopefully we can support them.
But building community is hard. That's the first thing the oligarchs attack to try and disrupt. And for some reason, it seems that while conservatives tend to band together, progressives tend to care about issues and when there's disagreement, can't figure out ways to work around that.
So I guess the hard part is, for example, taking a VERY wedge issue: Israel and Palestine. While I personally have lost my respect for Israel (notably: completely different topic than the topic of Jews/antisemitism) and believe the reality is Palestine has been genocided by Israel, it would be foolish for me to see a candidate who hasn't come to that same conclusion but is otherwise progressive - and fail to vote for them or worse vote for the Republican candidate because of that one issue.
The oligarchs use wedge issues to unify consevatives, and they use wedge issues to divide progressives.
We have to realize that and overcome it to build community.