There is currently much talk about how artificial intelligence will develop a will of its own, destroy humanity, and take command of the Earth. This is rubbish based on no plausible scenario. However, the danger of artificial intelligence to the continued existence of the mass of mankind is both real and imminent. It will happen as the result of developments, each appearing to be harmless and actually rather cool.
Thus for example, if you call your doctor's office for an appointment, you will be answered by a synthetic voice that will negotiate an appointment date and time. In addition, it will ask for information on the reason for your visit with the doctor, and will then provide the doctor with a report not only stating your problem, but advising on the current best practise in treating it. In fact, This talented receptionist might very well provide all the medical assistance you need over the phone, in which case, it will not only eliminate the need for human medical receptionists, but for most if not all human doctors too.
Likewise, when you need a retail store assistant, your only option will be to address an intelligent machine that speaks Swedish or Swahili, or any other language you care to use as well or better than you do -- and with exactly the accent you happen to use, Ottawa Valley, New York, or that hideous, fake upper-class, cut-glass English accent spoken by the likes of Ghislaine Maxwell and Christiane Amanpour. What's more, this machine will be able to tell you pretty much anything you want to know about the product you seek as well as whether it is available in the color and size you require, and if not, whether and when it will be available.
The same substitution of machine intelligence for human service will occur throughout the economy reducing the majority of the population to unemployment. If you are not an AI techie, among the safest jobs will be those involving manual labor, lawn mowing, for example, window cleaning, or prostitution. Birthrates will plummet, the incidence of medically assisted death will grow exponentially as dispair and despondency give rise to a pandemic of chronic depression. Thus, within just a few short years, the plutocratic elite will have what they want: a world largely free of useless eaters cluttering the best beaches, poisoning the planet with their carbon emissions and spreading ugly suburbs across the landscape.
Related:
Goldman Sachs Predicts 300 Million Jobs Will Be Lost Or Degraded By Artificial Intelligence