What galls me is not that you feel that voting makes no difference. I think that’s juvenile and so provably false but it’s a feeling I can at least empathize with. From a narrow uninformed perspective in a limited time frame, yeah, I suppose “progress” is so slow it may not appear to be happening.
No, what pisses me off is that you don’t listen to the people actually affected by this. This is so typically white male: ignoring any other input but your own because hey, problem? what problem? What solution? Doesn’t affect me!
Here you literally have at least one person who will be, unlike you, very much affected by another Republican administration and all the justices that get appointed as a result. This person is saying to you that this one simple thing you can do - which costs you nothing - will help them out. This person is saying that actually it matters to them and makes a difference to them, their family and their friends.
But you are so secure in your privilege that you choose to say “nope, you are wrong, I’m right… nothing I can do here”. Not even a “hmmm, maybe I should look into this more and ask others”.