>Why is the employer not the one who should subsidize it? Why should the employer only profit from underpaid labor?
I dont think the work is underpaid. If the price is low due to supply and demand, it is not underpaid, it is just low value labor. If we want people to have more money than their labor is worth, then the people who want them to have money should give it to them, or help them increase the value of their labor.
>Also you seem to have the idea that working a job is somehow inherently good.
Not at all. I think that self sufficiency and people taking care of themselves is good. Working and making money is good in that it reduces the need for others to subsidize and pay for their lives.
>Some of them just are not and are a waste that are actively preventing people from working on what is necessary.
I think this is a inaccurate and paternalistic view. low paid jobs are not a barrier. People can and do find better jobs. Destroying a job does not create a better job.
>Examples
Nobody in the examples underpaid. These are just examples of labor that has low value (supply and demand). If garbage specialists are underpaid, it isn't because "we feel like it", it is because it is low skill and anyone can do it. If teachers are underpaid, it is because we don't want to pay more for higher quality teachers.
You seem to be coming at things from a Marxist theory of labor value, which isn't workable.