I'd much rather learn to live in the latter world. That world is based more on validated experience, and less on assumptions about a hypothetical future that hasn't yet been experienced.
Of course, we will perhaps start to atrophe in our skills at projecting futures, which is a real concern. As in "what's the benefit of building robust mental models of the future when it makes more sense to YOLO through it and experience it the results directly?"
It's all a little scary, to be honest. It turns a lot of the world on its head in many ways. Experientially tumbling into things with robust sensing processes... this is perhaps becoming more important than modelling futures in a judicious sense of economizing resources...