How else do you test this claim (that you didn't know how to use it) otherwise though?

Perhaps in a perfect world, all organizations intending to have a risk clause (for safety, not profit of course) would need to provide licensing and testing first?

Like say there's the Hexbear Skydivers Club. The HSC would have to have standards for certification under the Fully Automated Luxury Gay Space Communism safety guidelines, and hand these certs out to people who have done enough practice.

If someone without these certs goes splat on their own, it would likely be investigated as a tragic accident. But if someone with those certs goes splat, then there's a full investigation, and worlds_okayest_mech_pilot, the dunce that approved the comrade to skydive, is liable for punishment.

Just my random sleepy input lol