It's not that simple. This is a cultural issue. Go outside the US and see what comics sell.
The best selling comic in Norway for decades was Donald Duck.
These days the most popular comics in Norway are Pondus - a comedy series about a pub landlord (previously bus driver) and his friend who sells music (after previously spending years on the dole) - and Nemi, a series about a 20-something female goth, written by a woman. While Donald Duck still sells fairly well.
The best selling French-language comic is usually Spirou, a periodical that features mostly comics targeted at children.
You'll find country after country where the most popular comics have little to no sexualized content.
Now, I enjoy US superhero comics too, but as I noted elsewhere: There's been a drastic change in them to in the last 20 years or so. They used to target boys, not men. And they used to be a lot more innocent.
Sure, they probably target their core audience, but the thing to keep in mind, and that it seems like Marvel at least may be waking up to: Maybe this focus on "men who don't get much female attention" is why the comic audience in the US is so tiny compared to the comic reading audiences in Europe or Japan for example?