I push back on this "it's only a woman problem". How is this any different for men? Re-read this post, but switch the gender. It seems unimportant in the grand scheme of things.
"The grand scheme" consists of many such "small insignificant problems". And no one said it was only a woman problem. And I explicitly called out one of the arguments, not the "degender, men have similar problems etc."
Men are less curved (on average) than women, so this problem is worse for them.
It's still an issue for men though, I basically never buy clothes online as I don't trust the sizings and thus try everything on before I purchase.