Some actually notable percentage is probably also older conservative Somali men bringing their wives and voting age daughters and standing over them at the bottom booth. I shit you not, the last election I worked had at least 5 of those come in and sit there repeatedly calling the machine judges over repeatedly asking us who the Republican candidate was so they could instruct their families how to vote. You’re not supposed to watch what someone else is polling, but we also aren’t equipped or staffed to handle someone doing that shit.
One of the biggest downsides of a VPN; you share an exit node with lots of other people, only takes one bad actor to get your exit node ip banned