How conservative the Japanese people really is? And the government?

In the old era, gay relationships were very common and were even praised among the privileged social classes, such as Samurai and monks.

“None of my business” is the common attitude.

They don’t bring around their mates everywhere, which means they don’t worry about being single, gay, or whatever because no one cares about whom others are having/ not having sex with.

'Happy Days' star Henry Winkler took Marlee Matlin in after difficult relationship with William Hurt - AOL.com

They don’t have the so-called “couple culture” seen in many Western countries.

I’ve heard it’s always the male side that is expected to take a move in some countries. It’s not the case in Japan.

We don’t instantly tie it with sex when a father and his very young daughter are taking a bath together.

Why are the bands Smashmouth and Nickelback often used as punchlines?

It’s very common for a girl/ woman to ask a boy/ man to be her boyfriend.

How do you see these below?

They were very similar to the bromance of today but accompanied by sexual intercourse.

When Kundalini is awakened accidentally, what can be done?

They don’t tease or beat up cross-dressed people on the road.

Moreover, buff guys are often avoided for their narcissism.

Yaoi

Why do people turn a blind eye to bad behaviour if someone is very good looking? Whereas if someone is ugly, they get harshly judged for everything?

Visual-kei

They don’t have the value that “guys must be macho.”

This is a very vague question. But considering the asker’s comment on Mr. Nakajima’s answer, your interest seems to be in sex-related matters (I don’t think it’s the only indicator of conservative/ progressive, though).

Do you agree with Pete Hegseth's comment that Obama created a moral divide between military and civilian life?

I sometimes feel people from the West are obsessed with those “gender” and “sex” things too much. Let’s think about something else sometimes. It’s unhealthy.