counter-point: Voting for someone that does not represent you because you are more scared of the other guy is indistinguishable, as a signal, from someone that fully supports them. By voting against your own interests you are actively undermining the democratic process.
That’s not a counterpoint, that’s just pointing out that both aren’t good signals. The main difference is that not voting or voting third party makes it more likely that the guy you yourself admit you’re more scared of more likely to win.