The most sure method any of us can individually enact to help to ensure that our favored candidate is not elected is to declare that it doesn't matter, and then just give up and not vote.

This method is literally an example of nihilism.

So are you saying that, in this instance, understanding your vote doesn’t matters is delusional, or not? You never addressed that.

You latched onto the nihilistic part, which I suppose isn’t surprising.