Can't speak for other countries, but in the USA most women aren't interested in hookup culture. Most try it once or twice and then don't go back. Also, most women rate their hookups to be utter shit.

In fact, both genders are becoming more sexless, it's just sexlessness in young men is higher. So why do I see so many guys whining about hookup culture? Because the particular girls they're mad about are extremely hot and don't want to settle down, so how will those guys land a low n count Stacy if she'd rather enjoy her single life fucking a bunch of Chads?