1) People think they can predict the future
2) People think humans can't adapt
The number of disruptive "game changing" technologies throughout history is immense. There's no question some people get negatively affected, but humanity as a whole has prospered because of these disruptions.
Literally every time, including during the industrial revolution, people thought it was game over for society, good manners, the youth, the planet etc.
Keep cool and try to adapt to the inevitable change. The next generation will certainly do it and leave you behind if you stay in a corner denying the new reality.