I would suggest this test:

Likewise with skateboards. I grew up in the 60s and 70s when modern urethane-wheeled boards became popular. I don’t know a single friend who had one (including myself) who didn’t have their share of injuries from riding them (this was before helmets and pads were even a thing). Sometimes hospitals were involved, but…

It’s not a fuse that you need, it’s a surge suppressor. A fuse would still pass the high voltage if the amps were low enough, but the voltage would still burn out the chips.

I prefer just to sit and watch them try to plug stuff into that, for example their laptop......

How do you fix this? It’s a hardware issue.

Stop talking out your ass, by making this public knowledge he’s enabling companies to address the issue. It’s not his job to come up with the solution nor is it even normal or expected for security experts who find flaws to do so.

Great now everyone is going to be doing this...........