This should have been invented 100 years ago. I’ve seen videos of workers getting sucked into revolving machine parts in factories. Usually a loose tie or arm sleeve gets caught and pulls them in. So, there won’t be any gruesome videos coming out of Amazon factories.
This guy should have had a cage.
A neighbor was an orthopedic surgeon who did scheduled knee and hip replacements, but he also pulled on-call emergency duty. He said the worst cases he ever operated on were farmers pulled into farm machinery. Often there wasn’t enough left to attach.