Facts tho.
It's always the dudes who are only friends with other dudes that have the most issues.
More of a cultural thing than anything, but it's always good for dudes to have women as friends as well, women are just better at talking about some things. They don't have the same social hangups as a lot of men.
Shits better than it was, but it's still weird when people only have friends of their own gender.