Because society is structured so that every time some labor-saving innovation comes along, it's used as a tool to drive down wages and reduce workers' bargaining power. And they leaders of these industries aren't exactly hiding it.
You might be able to game it in the short term, but It's not like anyone is seriously thinking this will reduce the totality of our efforts in the long term. Employers are already champing at the bit to reduce headcount and increase output targets.
The only hope these people have to offer in their bleak future is that if you play your cards right, you might be one of the few crabs to climb over the other crabs and escape the bucket before it's dumped into the kettle. It's giving "we need one person from each department to stay on and train the India team after the layoffs" vibes.