And for those of you who are in a similar situation as me, where your presidential vote for the most part doesn't matter (Trump's going to win by a minimum of 15 points in my state), your votes on down ballot issues do matter.
Local and state elections are where change starts. So get out there and vote, even if it's mostly doing harm reduction.
If your vote is not important because your state is locked in on a presidential candidate, local issues / candidates are worth voting on. They can have a more direct impact on your day to day.
I'm gonna piggyback on this to make a related point:
If you take it down from +15 points to +14 points, that's gonna cost the GOP more money next time around. You don't have to win your state to make an impact. If you can make it more expensive to win your state, that takes funds away from their campaigns in other states.
(And if you make it cheaper for Democrats to win your state, that frees up funds for campaigns in other states.)