It’s also true that age 18-29 bracket is less likely to have historically been registered to vote and that they are typically working in precarious positions with less ability to take time off to vote.
If voting registration was automatic, and election day was a holiday, I’d expect the participation across age brackets to be much closer.
I don’t know much about voting in other states, but Texas does have it. In a way. I never had to go anywhere to register to vote. It was a part of my DL application, and it got updated with each change of address. You don’t need the mail voter registration to vote either— just your DL. From my understanding there are some states where it’s still not that easy but many do have this integrated with DL renewals, issues or similar.
I agree that Election Day should be a holiday. There’s a slight issue with Federal Holidays being applying only to federal employees and not necessarily to independent businesses, which can choose to observe it or not… but it’s a start.
Also in Texas, the polls are open for early elections for like two weeks ahead of Election Day. I always take advantage of that. No wait, no hassle, in and out. Most states offer either that or mail-in voting.
If voting registration was automatic, and election day was a holiday, I’d expect the participation across age brackets to be much closer.