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.

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.

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.

What nonsense did you hear today in India that made you laugh?

Visual-kei

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.

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

A reservoir of gold lies hidden in Earth’s core. Scientists say it’s leaking - CNN

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).

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

Yaoi

Two Ocean Bands Are Warming Faster Than Ever — What This Means for Our Climate - The Daily Galaxy

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

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

How do you see these below?

Weight stigma isn’t just cruel — it makes losing weight harder - CNN

Moreover, buff guys are often avoided for their narcissism.

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

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

That whole wheat bread you've been eating is often a trap - it's not what you think it is - Earth.com

“None of my business” is the common attitude.