To me the question is whether 1) the people who are leaving are the best in their field 2) they are the best for Tesla's long term plan and 3) whether this is n

To me the question is whether 1) the people who are leaving are the best in their field 2) they are the best for Tesla's long term plan and 3) whether this is normal / not normal for a high profile company or a disruptive tech company in 2019.