Yes, but also setting the norm where it should be is something. We should expect these things. If your business is screwed because one employee calls off with an hour notice, you don’t have enough redundancy. And this isn’t just menial positions either. If Elon gets horribly sick, they postpone or have someone stand in for him. That should apply all the way down the company.
You can save on labor in the short term. You’ll pay for it another way long term, either by losing overly stressed staff or by having someone too critical call in sick at a bad time.