That’s fair, I miss read that, assumed he had dumped a mag full of rounds on the ground, vs a mag with rounds in it.
Unless he was using steel case rounds, most ammunition isn’t magnetic, it wasn’t going to cause issues with the machine… he’s still a fucking idiot though.
You need to clean your usb c port. Get a match, and carve it down go a thin flat end that will fit between the blade of the usb c. Then clean out the lint. The charging cable should click into place if it’s cleaned out.