"Are they really consider gay ppl? "

As u may or may not know they are straight men out there that enjoys dick pics, jerk vids or even having gay sex and supposedly they are straight. They can enjoy having sex with a gay man but they will never date them or marry them cuz "they aren't into that gay stuff". Some will say that they are straight up gay but in denial , others will say that they are just curious. To me, being gay means being emotionally, physically and sexually attracted to a man but if a man is only sexually attracted to a man and is willing to have sex with him multiple times but doesn't want to date him or marry him , how do we classified some type of men?