Okay, but consider this: We actually NEED our crazy, more or less hostile environment. We are, as a species, not built to survive on a more habitable planet.
After a suitable time of acquaintance, so they don’t come across as rude, our new alien buddies offer to relocate us to a friendlier planet without freak weather or shifting tectonic plates, because, well, death world, who would want to stay here?
And since we are starting to have a little problem with overpopulation, we take them up on it. No everyone gets relocated, a surprising amount of people doesn’t even want to relocate in the first place, but it’s still enough people for a few new, first settlements. In space. Everyone’s ecstatic.
Live goes on, and then after a few years people in these new settlements get sick.
They become listless, apathetic and aggressive at the same time, overall depression rises and no one can figure out why. The planet’s perfect for us I’m any way? What’s going on?
I don’t know, though, if I want the humans to come up with a solution or have the aliens figure out what’s going on and go WTF? What is wrong with these humans? They don’t just thrive in adversity, they actually need it?