Well, other methods haven't worked, such as trying to help or have these discussions. Or relying on science.
> Safety for women is a facet of healthy men.
Unfortunately, men generally don't care about this reasoning.
> ...we should find ways to improve men's mental health.
Unfortunately, men are the ones generally opposed to this. It's a "sign of weakness."
Let's be clear, men work hard to prevent men from improving men's mental health.
I think the underlying idea is that us men need to hold ourselves accountable. These issues are primarily* issues that men need to fix, and it's unrealistic to expect other demographics to do it for us. Thus, telling men to "be better" is about the most you can expect from other demographics.
*There are nuances here, obviously. Please don't try and reply with some gotcha.