We should remove state control of elections, they can still decide what goes on the ballot but they don't get to set the rules of the election.
Nationwide we should have PAPER mail-in ballots (no need for polling places).
If you have a SSN you should automatically get your ballot in the mail.
If the IRS feels good enough to take your money, you should be able to vote.
Has to do with that No Taxation without Representation meme from 1765...