I was referring to OP that you replied to. You basically stating that SpaceX have to be careful about letting him work after surgery. At the same time they're

I was referring to OP that you replied to. You basically stating that SpaceX have to be careful about letting him work after surgery. At the same time they're totally okay overworking engineers all the time which is known to inevitably lead to human errors. Fact that Musks' rockets work might be very well despite terrible work conditions.