That's OK. We all have technical devices that were made by innovative industries that nobody ever needed before a clever engineer invented them.
No offense was meant. Like leaves in the wind, we're on the road to nowhere anyway. A battery powered leaf blower more or less doesn't make a huge difference.
@MEGA @Jonstewartmill @dosch My neighbors use them simply for something to do. They blow leaves around the street. It's dumb and annoying, probably pathological too.