I hug my guy friends when I haven’t seen them in a while (e.g. my friends who live far away). Snuggling is super weird, and I don’t know of any guys who have done that. Feels like if I did, my wife would not be very happy. Affectionate fighting seems just over the top. Seems like something limited to children and movies.
I think the amount of physical affection I get from other men is fine. Don’t really need more