I think the existence of famine, homelessness, etc are for most part political problems. The point being that solutions will require massive restructuring on a societal level. I think at the end of the day what matters when it comes to change in the world is action. 'Care' is often a precursor to said action, but not always, so I suppose it's only really relevant in a limited capacity. The only reason I mentioned it in first place is to demonstrate why there is little support available for certain workers despite the harsh and detrimental conditions.

I don't actually like charities or NGO's either. I'd also rather give my money to a homeless person on the street any day over those organisations for the very reasons you lay out.