More than Unions do this sort of thing and too much of the "media" is all in.
Another current smear campaign I saw in the last week or so was a "budget" airline was outed for having a lot of OLD planes and many in flight problems, well today I find out said airline is about to take delivery of a new Airbus as part of a plan to be 100% Airbus by the end of this year. Makes the timing of the smear article more than suspicious, wonder what Boeing paid for it.
Back to Tesla, the company I am sure is drawing MANY MANY folks who never worked in manufacturing before and these people are often injured. Been in manufacturing for a couple decades and the only people to get hurt more than the old and complacent are the new that haven't learned to respect the machinery or are new and trying to prove how quick and valuable they are. I believe Tesla's numbers are elevated but I believe as the workforce becomes experienced that will naturally subside.