I am 70 years old. I have been politically active since I was 14 - in multiple countries. In all that time, I have never seen voting for the lesser of the two evils as solving anything. All it does is prolong a gradual downward spiral - it slows it down. It doesn't prevent it.
At this point, I will never vote again - unless a genuine progressive is running. ('m not American, but can vote in several countries.)