My grandpa rents some of his fields out to an amish guy who also rents a lot of other fields in the area. The amish in our area are known to be pretty loose with their rules so my grandpa wasn't surprised when the guy showed up with combine harvester but he was kind of surprised with how new it was. My grandpa asked him how he could drive a combine when they weren't allowed to drive cars. To which the amish guy responded, "Well, I don't actually drive the combine; it drives itself. I just sit in it."