I think I dragged my family to see this movie on xmas day, and felt bad for depressing everyone. But it's stayed with me ever since. One scene regularly comes to mind, the one where the rich guy's kid is just on some futuristic version of the iPhone at dinner. Too real.
Also the fact that humans mysteriously lost the ability to have children always seemed to me some unimaginable sci-fi trope, but given many countries now have negative population growth, I can see that too is very real. Growing pockets of humanity where entire towns have more old people than young.