I recon if we are going to look forward to the future we might as well look forward to one like that. Even if it is unrealistic. I mean, 20 years ago they were saying by this time, we would all have personal ai robots to do our bidding. We would be able to plug into the internet via our brain. Space travel to everyone.
I mean none of it has really happened yet but we can still hope for something like this to be real. I for one, would like to live like that guy up in the trees with all home commodities.