The problem is capitalism and not really 7-11. If 7-11 didn't do this, family mart would and the guy would probably lose his store altogether. Capitalism doesn't care about people or the distress they feel during transitions. It's very effective at generally raising up the living standards of all people, but can be pretty inhumane at times when dealing with certain groups of people who's skills and services are becom…
The core of capitalism is competition. This may result in higher quality and larger choice, but if these are sufficient enough it will in the end result in lower prices. This has to be done through efficiency but will also result in lower wages.
I think unconstrained, uncontrolled capitalism will result in 90% of the global population working very low income, replaceable jobs, or being completely replaced by automation.