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

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

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 tease or beat up cross-dressed people on the road.

Billy Joel Reveals Suicide Attempts Following Affair With Best Friend’s Wife in New Doc - Rolling Stone

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

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

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.

With ‘Ballerina’ Falling Short at the Box Office, ‘John Wick’ May Finally Be Getting Stretched Too Thin - IndieWire

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.

Visual-kei

How do you see these below?

Mountaineers Walk Off Kentucky in NCAA Opener - West Virginia University Athletics

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

“None of my business” is the common attitude.

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

Nick Jonas Set As KISS Singer Paul Stanley In STX Movie ‘Shout It Out Loud’ - Deadline

Moreover, buff guys are often avoided for their narcissism.

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.

Yaoi

Do you think it is likely that Maegor was presented a young dragon at some point, almost to the point of full-bonding, only to scorn it for Balerion in the end? If so, which one could it have been?

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