In my (lay) opinion, this is still evidence that he at least has some idea of what he's talking about and not all his suggestions to Elon are "pants on head dum

In my (lay) opinion, this is still evidence that he at least has some idea of what he's talking about and not all his suggestions to Elon are "pants on head dumb". I was never under the impression he actually suggested something the team had never thought of.