Times are changing
I’ve just seen another one the other day here that they're working on. It's a total autonomous tractor. In other words, you can sit in your office and farm. You don’t have to go to a field. The tractor knows by g.p.s route. It gets to the field where it starts out in a field row and you tell it to go do its job, how deep and how fast and everything. And it monitors it continuously with cameras. 2020 here where a major change right now.
And it isn't just the good old USA administrations in places like Turkey and India are demanding a transition from diesel or engine powered farm vehicles to electrical autonomous vehicles.
And like Bob Dylan saying the question for the better.