You continue to misuse the word "free"
In fact your using the word "free" independently form "free market"
You clearly don’t know anything about a free market and how it works since u believe it’s a good thing.
The essence of free markets is competition and this applies equally to wages as to prices. The wage level for any job is determined by what employers are willing to pay for that job. In theory the system is fair, because the broader market and competition can keep individual companies honest, but in practice, a handful of major players set the wage level for smaller competitors as well. The reason, simply, is pricing power. When Walmart, for example, decides to pay its workers a dollar per hour less so that it can reduce prices, small retailers who are already struggling to compete with the economies of scale that big firms enjoy have no choice but to reduce their own prices - and therefore their workers' pay, to maintain their margins. The free market then is no longer 'free' since a handful of powerful players set both prices and wages that smaller competitors have no choice but to adopt.
Similarly, if a smaller retailer wanted to maintain its existing wage levels, it could do so only by reducing its workforce or replacing its inventory with cheaper quality goods in order to match Walmart's lowered prices, but that can harm the retailer's relationship with its customers and its sales, and so it will opt for reducing wages instead. In fact, there cannot be a free market for wages when a handful of top players exercise a virtual monopoly over a sector and therefore are the market.
Basically the free market system
a systemic, structural condition, so you or anyone who says they believe in "free markets" is either lying, stupid, or hasn't thought the whole concept through properly.