I completely agree with your thoughts and observations on this subject, Juanjo. The 10% figure of men who have sex with other men is the same as I believe it is.
As far as married men who have "tea room" sex including Larry Craig, I don't think that most consider themselves gay either. I have done a lot of "poking around" on the internet on the subject of straight guys and gay sex, and
there are an incredible number of men in this country who do not think of themselves as gay, would never kiss a man, but enjoy sucking another man's cock and swallowing his cum. Go figure.
And I found your description of your discussion with the group of young men who worked on your house in Mexico, both interesting and very erotic. Straight young guys talking about fucking or getting sucked by guys, turns me on.
I think the percentage of "gay" men in AMerica is now much greater than 10%. And, I think the percentage of men who have delved in man-to-man sex, whether gay,bi,curious, or straight, is probably closer to 30%.
You are spot on with your theory Mikey. I know. I have been with hundreds of those types of men. I hAVe always said that straight men often will do sexual acts with another man and establish for themselves, a line that they refuse to cross. They refuse to cross it because that line is what they determine makes one gay, or homosexual. As long as they don't cross that line, they are free to have oral sex, or anal sex, and still consider themselves straight. Perhaps they are deluding themselves. I can't say, I can't judge them. That "line" each man sets for himself and moves up and down the spectrum of sexual activities based on their perception of what it is to be gay.
As for Mexican men. Until about 20 years ago, Mexican men rarely ever used the "gay" word. In fact, in Mexican culture, one's sexuality was rarely discussed, except between those macho types, and only with each other. Growing up along the border with Mexico, I learned early on, and first hand, that it was quite customary for an established, happily wedded (or not) man to have a wife, a mistress, and a young boytoy to play with. Husband and their wives did not discuss it, but I saw it first hand in quite a few households. the boytoy were often boys between the ages of 13 and 16, and usually the son's of household help. Much like the white gentry of the South used their female slaves for their pleasure.
I have often wondered if they used young black boytoys as well. I don't think that continues in our modern world, but it was a very established "secret" custom. Aren't the Europeans similar? Wasn't that a custom of early Greece and Rome?
Very interesting discourse.