You also need the option to vote for "less-bad" people. Where I am now, my vote doesn't matter, even if it means the "less-bad" people win with no competition (as opposed to where I moved from where things were skewed the opposite way).

Vote strategically. Candidates notice btw.

So if you're in a heavily red state but you're blue, then vote in the primaries for the more centered Republican. If you're in a heavily blue state but red, do the opposite. Either way this actually helps because more people are centered and we're getting wilder and wilder candidates because there's increased tribalism. They go to the extremes because they get more voters that way. They figured out that the mainstay voters will just end up voting left or right regardless, and that by catering to the extremes it actually pulls the mainstream voters too. (Both Reps and Dems are using this strategy)

Remember, you don't have to vote for the person you actually like.

And keep doing this until we get a sane voting system which can embed actual preference (any of the cardinal systems: i.e. Approval or STAR). This strategy still works with ordinal systems (i.e. Ranked Choice) because a weak spoiler is still really good at splitting the vote (happened in a pretty famous Alaska election).

Somewhere between just going out to vote and revolution sits moving to an area where your vote counts.

I’ve not quite reached that threshold, but I avoid moving to DC due to the lack of voting rights.