I think most states remove dead people from voter rolls and benefits lists. I’m sure accidents happen. Why not fix that problem then make it as easy as possible for everyone to vote?
Blockchain would be a possible solution to part of the problem but then you introduce or keep other problems. For instance # of and position of voting locations for people without computers, internet access and/or phones. Also, who is at the keyboard or phone? Obviously there are ways to address those problems but for people that claim fraud is the biggest threat to our elections, there will always be a counterpoint.
I think people like Kemp invalidating votes in his own election is more of a threat than .000004% election fraud observed in mail-in-ballots.
https://www.google.com/amp/s/www.bbc...anada-53353404