Apparently 'trickle down' economics does not work, the rich are able to develop tools, technology to help them and replace workers with computers.
If workers are replaced with computers, then there is no one left for that money to trickle down to, so it will stay at or near the top.
As robots take more and more jobs, what will happen to the people who need the work, keep telling people to retrain, retrain for what, 1 human can supervise a robot in a factory replacing several other people who would at one time have been employed.
Look at what P&O did, they sacked 800 workers, and replaced with cheaper labour this is what we are dealing with, people at the top who care for money not people. Elon Musk did the same at twitter as have other tech companies, things go bump, lay off workers.
