Part of the issue with a stale rate of change is that industries get comfortable with successful products. Developing an electric self-driving car takes a monu

Part of the issue with a stale rate of change is that industries get comfortable with successful products. Developing an electric self-driving car takes a monumental effort. It's easier to continue releasing a new internal combustion model every year. The factory only knows how to do one thing and it is expensive to change. So we may never have cars like the Jetsons. Fantasy also wants to over-estimate the future for dramatic effect.