Isn’t Japan famous for sexual services used by married man? And isn’t it pretty much accepted ?

I… don’t understand. I must be missing something or the question they asked must be skewing things or something. Infidelity means cheating on someone who you promised to be monogamous with. Breaking a major promise to someone just to give yourself pleasure is obviously immoral. Like, obviously. I could see people having different opinions about the level of its immoralness, but i can’t imagine how someone could think it’s not immoral at all.