Voting does sort of make you complicit, honestly.
But guess what? Not voting also makes you complicit. So does voting in a way that has no chance of having an effect based on the current rules.
Basically, existing as an eligible voter, at least in a country where voting isn't rigged (so like, Russians are off the hook here, for example) makes you complicit in your government's actions.
That's kind of a big point of being in a democratic society - we are all, every one of us, responsible for the actions of our government.
And if you don't like that responsibility, I get it, I totally sympathize, because I agree. I hate that responsibility, especially cause I know damn well I'm not qualified to make those decisions. But I still am responsible, and pretending I'm not doesn't change that.