.... Many jobs are now completed with AI assistance, and tasks that used to take three days now have to be done in one. Keynes once said that by the end of the 20th century, technological advancement would reduce the average workweek to 15 hours, but maybe only the Nordic countries have achieved that.
The first two creation that you've mentioned, the machine and the computer,, helped people do their tasks, its different with these AI's that's coming up, they are actually replacing people from their jobs, they are competing with people with their jobs; machines and computers are human-reliant but AI's are not;; they are self reliant and they have intelligence to perform better than computers and humans.
The human work force is now worrying more than ever because AI's are outperforming humans, and many companies and industries are preferring them because they can save a lot, and we all know companies will always look for something that will cut their cost to gain more profits.