You forgot the UFOs and the alien visitors! 😝 And the solar flash, and …

There will be fewer and fewer people, and less and less desire to live in suburbs. And then the socialist caste will think to themselves, i am entitled to a free home. After that, no housing market. You can't sell what you can't really own, to a market that has so much inventory laying around that it is rotting.

What will be interesting about the future is the advancement in defense weaponry will be phenomenal.

Why develop robot dogs, when you have the home field advantage, a concrete pylon is better and more durable. And all you need AI to do is recognize you and your kin, and fire at things that are not those. Rubber bullets first, if you feel you can afford a warning shot.