They&#x27;re probably realistic, but I&#x27;m not sure they&#x27;d make a lot of sense for most places right off the bat. They really only need to be out on the roads right after &#x2F; during a snow storm, which isn&#x27;t 24&#x2F;7. For some places in the midwest, this might even be once a week max for a few hours. A human will be a lot cheaper until the cost comes way down.<p>They may make sense for areas that get a ton of snow, and have snow storms that last days, but I find it hard to believe the price will be cheaper than a human for a while.