Just as a fact: his only technical contribution to teslas is the design of the goddamn rearview mirror. There are plenty of (unconfirmed) accounts of having to deliberately present information to elon a certain way so he will accept the decision made by the experts, which while I don’t know how true, seems surprisingly plausible, given his personality.
Also, being the richest person doesn’t mean that $40b in immediate hard cash is not a big hit. Most of this evaluation is very transient, e.g. the evaluation of tesla shares (which are very overvalued right now — is it really worth more than all the top 3 car companies together? When they sell orderS of magnitude more cars?)
There are plenty of “fans” of him here, as this libertarian view is quite popular among the startup community. With all due respect, this “on the left” comment is just braindead.