It can simply pay you the wage as an indirect subsidy to stimulate production.
It can employ you in the construction of infrastructure. The infrastructure of the US is dilapidated to the point of national disgrace.
It should still mandate living wages, the same way it should not allow employers to lash their employees or own them as chattel, or any number of other practices which are both immoral, and cannot find any temporary justification due to exigent circumstances (eg. literal struggle for national survival...)
How I see it, labor cost have been cut, while rent has gone up and prices have gone down.
If you increased minimum wage, it would put pressure on prices to go up and rent to go down, both would increase the value of the labor itself.
I think this whole dynamic is way way harder to model and predict how it'll play out then everyone makes it out to be. None of people's simple projection account for it all. Even economists with fancy models backed by simulations, math, and all that can't figure out the real outcome and often disagree with one another on what would happen.
It's not as easy as saying, half the restaurants are going to shut down, and leave empty all those commercial space. What happens next? Maybe some customers start to be willing to pay even more to get back some of the great restaurants they lost, or their proximity to them. Maybe landlords have to lower their rent for something else to fill in the vacancy, etc. Maybe everyone is happy with only half of the restaurants remaining, and each of those restaurant is making twice as much now allowing them to hire more staff and pay even higher. There's a lot of balancing act that could happen.
But equally is it ok for people to work hard and long hours and only barely make Or not quite make ends meet?
Sorry I should note that I am not saying you are advocating for the above(could be misread).
If you set the minimum wage at $15/hr and do nothing else, you have made that person worse off than today. Everyone around them now has more money, so everything is becoming more expensive. They now can’t find or keep a job, because any employer who employs them is losing at least $200/week, $10K/year by employing them.
I don’t know what the optimal solution is, but it’s not clear to me that the above is it.
And several developed countries have no floor other that agreed by through collective bargaining.
https://www.investopedia.com/articles/investing/080515/5-dev...
This isn't a matter of improving the situation for everyone, it's a matter of improving the situation for the majority of min-wage workers.
If someone genuinely can't provide $10/hr of value, then either 1) they need to upskill (and there are social services for that, although perhaps not in the US idk) or 2) they're like one of those literal retards who are becoming literally unemployable, and the solution is either to subsidize their employer (which is okay in this instance because you're not subsidizing a race to the bottom like you are with subsidizing normal e.g. McDonalds wages) or put them on a disability pension.
But realistically, most people are capable of upskillinng and that's what they should be doing if they're not valuable enough to an employer.
There are many people coming up with solutions but clearly 'free market' adjustments have failed an increasing number of workers.
But I will disagree with your economic value question, I think service workers are undervalued greatly.
There is a giant disconnect between wage and economic value, the market is terrible at connecting the two.