Don, let Me put this to You in a different way.
Most of Us Racers are on a limited budget. In My case the last trip to Bonneville cost over $3,000 Bucks for travel, entry fee, rooms and feeding My Crew. That doesn't include one dime spent on the Race Car including Fuel.
My front tires cost $600 apiece and the rears over $800 apiece. They are special order items which even their dealers don't always have in stock.
My windshield is only $350 but is not normally "in stock" at "local" glass shops.
What this means is that if I run over debris of any sort while towing to inspection, to staging, during the run or back to the Pit's or someone's bored Kid decides My windshield would look better with a BB gun hole in it... I will most likely be done for the Year. I don't have many more chances to Race due to age, health and the increasing costs. I think that the majority of LSR entrants are in a similar situation.
If drones, kites, radio controlled airplanes, balloons, etc. are allowed, who is going to police who is flying them and where they are used. The safety patrol is not capable of always seeing a drone controlled by a "non-participant" flying out over the Race Course or right of ways and possibly crashing between runs.
It is very hard to find debris on the salt and We cannot afford to add to the possible safety concerns for the gratification of others.
As to the "fraidy cat" outlook, imagine how much our insurance carrier will like the possibility of Spectators or Racers being under any potential man powered device with even the "remotest" possibility of injury. Bob Drury