Earlier quoted context omitted.
because people will always consider a "living wage" to be 1.5-3x whatever the current minimum is.
I'm confused, are you saying that the tendency for people to want more means we should never re-assess what is considered enough? I hope I got it wrong -- how would you ever improve anything in your life if you live by that rule?
if by "living wage" you mean "able to afford food and shelter", I'm 100% with you; any full-time job should support that. if you bump it up to a modest studio/1br, I'm still with you. but somewhere along the path to "a living wage is enough to rent a 2br+ dwelling, support a stay at home spouse, arbitrarily many children, and have some left over for eating out and putting away in savings" is where you've lost me.