Rather than give up loot and slaves, the Roman elites undertook a massive social welfare system for Roman citizens.
The poor would have been happier to have had things as they had been before the slaves and the loot ~ living on the farm, raising grapes, vegetables, pigs and chickens ~ almost every man having had a jab at being part of the local constabulary ~ and maybe even qualifying for voting.
Alas, bringing in slaves destroyed every incentive.
Rome had a dilemma ~ much like our own which is caused by automation, computerization, robotics and improved work methods ~ we can give these things up and have a stable neo-iron age social order, or we can continue to build the machinery for a more secure, and different, future. But along the way everybody's gotta' get fed.
I'm never sure if bill o'reilly thinks eating is a good practice for those who earn less money than him.
Nonsense. For every job those technological advancements cost they gain 3. Totally bogus analogy.