> How do we ensure everyone gets a livable wage without redistributing the wealth of the rich, mandating a higher minimum wage, or increasing inflation and since you mentioned housing,

> If the answer is tax cuts for the rich “job creators” so they might spend some of the savings on employees instead of pocketing it, we’ve had decades for that to work.

The way "supply side economics" is supposed to work is that you lower barriers to entry and operating costs (i.e. simplify regulations and lower taxes) to make it easier for more companies enter the market, so you get more competition and competition reduces the share of prices that go to investors instead of employees or customers. This is basically right, if you actually do it.

So we've had decades for this to work, right? Here's federal receipts as a percent of GDP:

https://fred.stlouisfed.org/series/FYFRGDA188S

You can clearly see the point where we significantly lowered taxes to see what would happen, which is nowhere. 2016 was nearly the first time we tried lowering taxes at all outside of a recession, even that was by less than 2%, and that experiment got stuffed up by COVID.

I leave it as an exercise for the reader to count the number of pages in the US Code or CFR by year and look for a trend.

Okay, so if we actually tried those things for once we might get more competition, which could be good.

The opposite of this is, of course, less competition. Zoning rules that inhibit construction of higher density housing, certificate of need laws in healthcare, corporate mergers that ought to be antitrust violations, etc. That is what we've actually been doing, and therefore what we need to stop.

> make that affordable without gutting the value of existing housing which will make existing home owners upset.

"Make housing prices go down without making housing prices go down" is not a thing. The closest you get is to make real (i.e. inflation-adjusted) housing prices go down while nominal housing prices stay the same, by keeping nominal housing prices from increasing (e.g. by building a lot of new housing) while wages and the prices of everything else increase. This might even satisfy existing homeowners, because then the price of their existing house doesn't go down relative to their existing mortgage.

Which is approximately what you get if you just build a ton of new housing until housing prices go down, then lower interest rates or otherwise create new money as that happens, which causes the nominal housing prices to maintain their current level while wages and other prices go up.

The real key for getting this to work is to make sure that the "inflation" also applies to wages, which for the last few years it hasn't, which is why everybody is so upset. If you make $110 and spend $100 and then in a few years you make $130 and spend $120, not a big deal. If you now have to spend $120 but still only make $110, huge problem. But this is the thing where market consolidation enables rent extraction; you have to enforce antitrust laws and prevent regulatory capture to prevent that from happening.

> If a company is profitable and chooses not to share their profitability with their employees then I have no qualms with this

Companies don't pay people more than they have to just as employees don't take lower paying jobs when higher paying ones are available.

If corporate profits are high, that's a sign that some kind of regulatory capture is happening or antitrust enforcement is necessary, because otherwise smaller competitors would use some of their profits to gain market share by lowering prices. Instead of trying to order them to pay more, figure out why that market is broken when it should be forcing them to charge less.

> It’s not 1/1 increase and labor is not the only cost. If 5 employees make an extra $1 the price of a burger doesn’t go up $5.

It's a 1/1 increase, you're just implying that it would take five employees an hour to make one burger. If five employees each make $1/hour more then that restaurant has to cover an additional cost of $5/hour, not $5/burger. But that whole $5 is coming from somewhere, and restaurants are notoriously competitive businesses, so that somewhere is liable to be from customers.

> If 5 employees build a million dollar house the cost of the house doesn’t go up if they get paid $7 extra because the cost is tied up in material/licenses/etc, not labor.

I suspect you're underestimating the proportion of construction costs that go to labor. "Materials" is also an input that has labor costs baked into it. You're buying "lumber" but what you're really doing is paying a lumberjack to fell trees and a sawmill operator to cut them and a truck driver to transport them and a clerk at the hardware store to ring them up etc.

What you really want to do is not to increase the cost of labor but to reduce the proportion of wages going to rents. The largest categories of these rents are actual rents (i.e. landlords/housing costs), high healthcare costs largely as a result of regulatory capture, and tax dollars spent on inefficient or corrupt government programs. Stop wasting money on those things -- we're talking trillions of dollars here -- and you get to put the money in your pocket.