This is very true, and there's certainly nothing I could do if our industry becomes filled with people who are willing and eager to put in 70 hour weeks for months at a time.

All I'd add is look where it got this guy: still fired. And I bet he got less severance than the people who opted for the 3 months from that form Musk sent out weeks ago. I started my career in startups and I saw the same thing quite often. Passionate young engineers sinking their life into a project only to get the same, or an even worse deal than the people who did less work but were more politically savvy.