Because STEM people are doing mostly STEM stuff. They are not actively investigating workplace conditions. So they only have a limited view of the entire space of "STEM workplace conditions". Journalists _are_ actively investigating workplace conditions and their findings should be treated with more seriousness than your friends or some person on HN.
> Journalists will write whatever sells the most clicks.
I agree the incentives aren't exactly well lined up to always promote ethical behavior in journalism, but its not as flippant as you portray. It is a serious profession and most journalists treat it as such.
> They're not some kind of scientists.
Agreed. But like I mention earlier, I trust their findings more than of my personal experience or that of people I may have first-hand experience with.