It's definitely not OK to trash the people you work with but this cuts both ways. These engineers correcting Musk don't do it spontaneously, they are responding

It's definitely not OK to trash the people you work with but this cuts both ways. These engineers correcting Musk don't do it spontaneously, they are responding to Musk's words that put them in bad light. What do you do if the person who purchases the company you work starts publicly trashing the work you do? Wouldn't be just as serious career problem to be the engineer who build the sh*t that Musk complains about?