Watched it, their test didn't account for airflow displacement produced by the leading edge of the wing, surprised they didn't discuss the effect that puts on the UAS, it would likely cause it to tumble over/under the wing. Also, they tested a light wing which almost has the strength of tough fabric, not your typical aircraft aluminum. Fact is bird flocks are of MUCH greater concern to professional aviator vs a single UAS and last I checked there are way more birds than UAS.
Let's talk about the highly unlikely worst case here, a UAS flying into an aircaft. It's not asking much of a competent pilot to take evasive action should a UAS fly in their path, I've dodged plenty of small birds in my 30000lbs twin engine bus. And another point, even the damage in the video isn't enough to bring down light aircaft. It takes a lot of highly unlikely events to align for a worst case scenario to happen, odds are too great and legislation not necessary. It's almost impossible to down an aircaft with a puny little UAS. (This discussion doesn't apply to a terrorism attempt with a swarm of UAS targeting an airliner at take off, which IMO is a real threat).
The laws we have in place are plenty. UAS pilots stay out of busy airspace, the dummies get prosecuted. There's some serious tech out there that can drop UAS out of the sky, that is the best solution to the problem. Punish the idiots but leave us law abiding, common sense flying folks out of the equation.
I guess we will just have to agree to disagree. I'm not going down your rabbit hole with you sir.