The reality is that each time a business buys an efficiency-and-productivity-improving device, they were able to afford that device by exploiting the labor of their workers.
They will use the device they paid for to lay off some of their workers to reduce overhead costs. These workers essentially worked to have their jobs taken away as a reward.
In the 1970's, people were worried about a future where people had too much leisure time. In the cartoon The Jetsons George Jetson worked a grueling two hours a week at The Button which he was tasked to press once in a while. People assumed the fruits of automation would go to everyone.
Not so, business owners use the fruits of your labor to put you out of a job to be replaced with a machine.
When they buy an AI to replace you, they did it with the labor you provided your employer. This honestly should not be allowed, legally the benefits of such devices should be experienced by all, not just the boss.
That's why it exacerbates social tensions, because we all know the score: The ownership class will take and take and take and take and never give an inch unless you break out the gui--- oh wait.