I'd argue that overall social media is toxic, brings out the worst, and that (being diplomatic) standards are ridiculous for both genders. Terms like "toxic masculinity" and "mansplaining" have devolved to "you're male and have an opinion" as the complete argument now, which is completely hypocritical, because it's the exact thing that mainsplaining claims to be against, and using the terms in that way just to shut people down is
undeniably more toxic than men merely voicing an opinion in an open forum.
BTW if guys don't reply to messages, that's called "
ghosting" now and is toxic masculinity at work. If you google "ghosting men/male" you get a ton of articles going in-depth of why men didn't respond to women's messages, as if that's the man's problem to be fixed. Some articles are about how
no men reply to one particular woman, so she assumes each and every one is "ghosting" her due to their universally faulty male-ness. Men aren't engaging with women enough now, apparently, so men need to be "fixed" to be more compliant.
Imagine gender-flipping that and having some guy writing an article about how 10 women didn't call him back, so each and every one of them must all have some
female mental problem. I think the "ghosting" anxiety actually comes from the fact that modern dating is much more a two-way thing between men and women who
both have career income, rather than the old one-directional "courting" thing from the old days. The idea that if someone hooks up with you they "owe" you a relationship is very out-dated. Back in the day when few women worked, it would be a really crummy act to lead a girl along for sex then just dump her, since she would basically be relying to find a guy to marry and support her. When she's a lawyer? Not so much.
She might think that she's just owed a relationship because she "deserves" it, but she'd be wrong. Clearly, the people not calling you back have done a cost/benefit analysis of a possible relationship with you, and they've found that it's not beneficial for them to pursue the relationship. Which is entirely their right. That's what a post-marriage dating free-market gives you. If someone wants to have sex with you, they are not obligated to start a relationship just because
one person wants to.
So, if men don't reply to a specific woman, that's toxic masculinity at work, while being over-interested in one person is stalker / toxic masculinity territory, while being "meh" and just choosing to date the next person who comes along rather than make the effort to find that
one person you were really into, there's probably a label for that which links it to toxic masculinity as well. That all makes Hugh Grant the biggest stalker in history.