Yeah, that’s what the folks who designed the Hindenburg thought as well.

That being said, there are American companies that have been working on flying wind turbines for quite a while.

Yes, and it’s easier to cool things on earth. In space, there’s no air to help you cool thinks off, you can only reject heat through radiation. Most spacecraft are carefully designed to reflect heat/light on surfaces facing the sun and radiate heat into empty space from surfaces that are shaded.

Pretty sure a decent amount of them are bots. I’m in the same boat, I try to just ignore them. Next-door is nice for getting rid of stuff you don’t need, otherwise I would uninstall it.