I find it worrying that there are approximately 200x more people telling others to vote, than there are people telling others to take any other action on top of voting.
All while it's publicly known that the election is being actively rigged, and would change close to nothing even if it wasn't.
So yeah. If you feel safe doing so, absolutely go vote. But also please consider doing literally anything else aside from that. Even the smallest, slightest protests help.
Organized uprisings removed at least a few dozen totalitarian regimes. So far, voting has removed a grand total of 0. Call me a pessimist, but I'm betting it'll stay at 0 for the foreseeable eternity.