Pretty sure all voting security professionals agree that you need a paper trail to verify, in the event of data loss or hacking. Adding an online voting option would be more convenient, but also make it more convenient to foreign interests who want to disrupt the election. The added convenience doesn’t justify the risk.
Relevant XKCD: https://xkcd.com/2030/
This was a great video. The ban on disposable vape can’t come sooner.