Yes, he strapped the space man symbolically, the don't panic is reference to hitchhikers guide to the Galaxy.
This gets into materials related sciences. First, in space it's cold that would kill (ok, can debate on what would cause death first, but would be an icicle.
The reason such measures as that insulation, that's quite an ingenious solution. But it's not really the concern for the vehicle... Since the ambient temperature can be treated as about -450, and there is no atmosphere to really heat up, it's would be heating the metal / plastic to... I dunno the energy, but if it's heating it 250 degrees, the actual temperature of the materials is still going to be far below freezing.
Why it's a bigger deal on the space station is that there's an atmosphere that is heated... So, the ambient metal outside would be far closer to comfort temperatures (ignoring the cooling effect of space). So, yes, there is shielding...
Now, traveling to the moon, the moon landings themselves were not fake, but some footage WAS faked because they did not want to show the technology involved. As to why there isn't a moon base, that has more to do with politics and priorities of government. That does tie into why Musk decided to launch the spaceman, saying that humanity is going off planet.
If you go to the live video, the thing is far too close to earth to be live, I agree with you there.
Moon landings 1,000 % Fake! we can't even go today. More than likely Everything you said, you "know" because a scientist or physicist told you. You trust those people, I do not. People can make equations for anything, it doesn't make it true and most can't even understand it anyway. USELESS. Using simple logic, you can tell we did not go to the moon.