Well, no. That's not the case at all. If you read my posts more carefully, you will see a dominant theme where I repeatedly address being watchful for any and ALL opportunities for the enemy to gain a foothold for sin. A married man, frontally hugging another woman not his wife, can sin outside the awareness of all others around him. Pointing at what you call "proven themselves over the test of time" says nothing about the heart. Many things can seem harmless, and even holy when viewing the outward, but the inward, which is what the Lord sees, is an entirely different matter. Traditions don't serve as a legitimate mask over the face of what can be many cases of inner sin.
I'm not saying that most men, hugging a stranger who is a woman other than his wife, are experiencing inner sin, but we can certainly observe that we are all still living in these bodies of death, as Paul declared, and dare we drop our guard against the wiles of the enemy of our souls, and he will indeed succeed in some, if not many cases.
Additionally, I never suggested all other men do as I do in avoiding contact and casual conversation with, for example, a woman not his wife on the airliner. I have repeatedly hammered on the footholds of the enemy in things that MAY otherwise seem harmless to everyone, but in fact MAY not.
When I was living in the orient, the television programming was replete with nudity and other suggestive content that any true Christian would find objectionable. Where they didn't go around hugging one another, but rather bowing to one another, setting one's eyes on the TV would more than make up for what they couldn't get through a desire for physical contact.
So, I see what you are saying, in that your grouping even has men kissing women not their wives on the cheek...even three times in some cases. The day anyone can say to me that they see the hearts of all involved, and that there is no sin within, that's the day I would bow down to such a one because only Deity can see that which is within. You, me, and almost all others here are not Deity, so what I said stands (keeping in mind that the Lord is here, and so not excluded).
MM