Not really.
There’s have to be a population where a large amount not only voted that way, but when they voted that way it was statistically different.
Like, there may very well be something where a population like women voted differently by mail because their husbands watch.
But in my state someone is allowed to “help” so the couple in front of me the man voted, then went to the woman’s booth and “helped” her.
All while outside the cops talked to a screaming red hatter who apparently had to turn his trump shirt inside out and when he did poll workers say the multiple hand guns in his waistband.
Don’t worry tho, the poll workers let him skip the line and vote while the cops showed up and talked to him for 2 minutes before letting him drive off.
So before you think of what shady shit may happen with mail in, you need to realize plenty of shady shit happens day of too.
Yeah, exit polling is literally asking people as they walk out of the polls
Statistical analysis is a science.
The problem is it’s not taught in k-12 and most never learn it in college
So people don’t understand it, media represents it however they’ll get the most clicks/views.
The problem with polling isn’t polling, it’s the media’s and viewers’ misinterpreting the results that’s the problem