Drones are way bigger than a clay.45-70 mph is most clay targets! I know people that shoot perfect or almost perfect scores in sporting clays on courses with targets from 40 -90 yards. No doubt 110 mph increases the challenge but it’s very doable by skilled gunners. Like you said, most won’t come close. I do know a few more than capable. Andrew Wycoski, Ortenzi brothers and Gerry Gagnon would bankrupt a billionaire flying drones.
A drone will come straight at you, making it a very easy target. The videos of drone attacks coming out of UKR do not show drones moving at high speed. Most close the distance to the target at relatively low speed.
String would not carry far enough from the muzzle to intercept the drone early enough. Explosive drones need to be intercepted at least 20-30 yds out.Interesting. I wonder if something like a kevlar braid on top of shot would make a 12 gauge more versatile against something with 4 or more propellers on it? He's using some sort of net, but firing a handful of string in it's flight path would likely have the same result?