TFA is kind of a strange re-telling of an interesting story. It came into the public view after an article from Inc. about Musk's famous email telling people to break with the chain of command. [1] The HuffPo posted an article responding to Inc raising Balan's concerns [2]; > At the time Balan was working on the interiors design team at Tesla, where she identified and “tried … to solve two engineering issues,” she wr…
Recording internal meetings to raise an issue isn't the best way to deal with the situation. I'm not surprised she was let go. The company probably saw this as dangerous behavior.
I understand why they feel threatened when this sort of thing is turned around on them, though.