2016 GE poll worker, inspector. I watched an elderly couple look at the polling results from the machines then write down a different result on their submission to the county. Their problem was that they also needed my signature. When I refused they signed for me. When I objected to the Secretary of State nothing happened.
There's all sorts of voter fraud. But, it's not being effected by the voters.
By numbers, one third will advocate. One third will do nothing. One third will object. About ten percent will sacrifice to lead the rest. We could argue with history. But, that'd be dumb.