You state that as a fact, do you have extra insight? I wonder how much property damage or personal injury this dude has caused in his long and lucrative career?
We are all responsible for our own safety if you don't have enough brains to filter through the bullshit and die from eating tide pods or some stupid tree cutting shit I can't really feel to bad about it
What do you want advice about? I would personally look elsewhere for employment/apprenticeship and never think twice about it. this dude sounds like a flake and a hack. You sound like a young legit person with a bright future don't take any shit!