Yes, I agree that single men are stereotyped and stigmatized, too. Here’s something relevant:

Is It Harder to Be a Single Man or a Single Woman?

And here is a collection of other (positive) writings about single men, started a decade ago and still continuing:

https://www.belladepaulo.com/2013/09/single-men-are-too-often-marginalized-but-not-i-hope-by-me/