That the first three Tesla models spell out "S3X" is entirely on him. That they're fairly decent electrical cars is not. That there are superchargers everywhere is on him. That they work isn't. Based on his own statements, his public actions and credible allegations against him, workplace safety is not something he has any interest in and is willing to sacrifice when it inconveniences him, even aesthetically. He wants to move fast and break things, including manufacturing workers.
If you really think that someone who spent more time in his career networking, giving interviews, schmoozing and being CEO and representitive figurehead of multiple companies at the same time is also personally responsible for the engineering achievements of even one of those companies, you're delusional. It is however fairly easy in that kind of position to get in the way of good or important things.
This is where the industry in-jokes about clueless managers and "pointy-haired bosses" came from as well as the design advise to always include one glaring mistake because managers (or clients) want to feel like they contributed something and giving them an easy error to catch is safer than risking "actual input" from them. I don't know if it's the lies we tell ourselves because we want to be entrepreneurs without sacrificing our craftsmanship or the mythological narratives that drive the ever-increasing tech bubble, but somewhere along the way some of us have started getting high on our own supply and started to believe that people like Elon Musk or Jeff Bezos or Steve Jobs are actual geniuses (I think it started with Steve Jobs) rather than just very successful sales people with some broad baseline technical understanding that is enough to judge some technical decisions but not enough to make them alone.
