While you might be right, it is a civic duty to vote. Your mindset is too dangerous, which is why the right-wing trolls try pushing it. Voting even why you know it won’t make a difference is the most basic thing you can do to push back. Who knows what could happen if we get enough people out of that mindset. Simply voting, regardless of who for, is an event that every American should take pride in.
When I first moved in to my apartment, I became friends with one neighbor because I could hear him coughing through the wall and asked to buy some weed off him one day. He would occasionally ask me to take care of his dog when he was out of town. He has since moved and a nice old lady moved in. On the other side of my apartment is a special needs adult with care workers constantly coming and going, so not so much making friends anymore.