It's got much more to do with supply and demand than power.
Table salt and unskilled labor are both cheap primarily because there's an over-supply relative to demand.
Cleaners (as an example) provide huge value-add, but it's not unique value-add because there's millions of people that are capable of providing that service, and therefore the market rate is low. There's no centralized power that's dictating that cleaners should earn a low wage.
Some reasons for over-supply of unskilled labor in rich countries are globalization (U.S. workers now need to compete with Chinese factory workers for manufacturing) and technology/automation.
This isn't to understate the incredible difficulty of being poor, but let's not misdiagnose what the real reasons are for low wages.
Table salt and unskilled labor are both cheap primarily because there's an over-supply relative to demand.
Cleaners (as an example) provide huge value-add, but it's not unique value-add because there's millions of people that are capable of providing that service, and therefore the market rate is low. There's no centralized power that's dictating that cleaners should earn a low wage.
Some reasons for over-supply of unskilled labor in rich countries are globalization (U.S. workers now need to compete with Chinese factory workers for manufacturing) and technology/automation.
This isn't to understate the incredible difficulty of being poor, but let's not misdiagnose what the real reasons are for low wages.