The emotional impact of coming of age in our touch-averse, homophobic culture is terribly damaging.
The sooner being gay is completely normalized, the sooner homophobic prohibitions against touch will be taken off straight men. As much as gay men have faced the brunt of homophobic violence, straight men have been banished to a desert of physical isolation by these same homophobic fanatics who police lesbians and gays in our society. The result has been a generation of American men who do not hug each other, do not hold hands and can not sit close together without the homophobic litmus test kicking in.
The term “homosexuality” was in fact not coined until 1869, and before that time, the strict dichotomy between “gay” and “straight” did not yet exist. Attraction to, and sexual activity with other men was thought of as something you did, not something you were. It was a behavior — accepted by some cultures and considered sinful by others.
Read more in these two articles: