The most prominent organization named is Uber, who it's safe to assume is running multiple ad's at a time, which probably includes some targeted at men and some targeted at women (even if it's as simple as changing out the stock photo).
Oh, and "The Pennsylvania State Police, for example, boosted a post targeted to men ..." well of course, why would they pay to advertise to females when they don't need to? You should go research the demographics of police (or visit your local donut shop): almost exclusively male, because most females don't want to do it. And if a female does want to... well, then she should go apply?
> almost exclusively male, because most females don't want to do it.
Needless generalization; in the less violent Netherlands, there's plenty of women in law enforcement, and you often see both men and women together patrolling. They are actively hired because they bring different traits to the table to de-escalate a situation.
Of course, the US is much different, much more violent, much less safe for police, and it's a self-reinforcing system.
Oh, and "The Pennsylvania State Police, for example, boosted a post targeted to men ..." well of course, why would they pay to advertise to females when they don't need to? You should go research the demographics of police (or visit your local donut shop): almost exclusively male, because most females don't want to do it. And if a female does want to... well, then she should go apply?