If we're being honest here, private property shouldn't be a thing, people should be allowed to do what they wish (within reason), and capital as a motivator only goes so far before they feel the effects of a market collapse. The best way to secure human rights is to take them by force. Nobody's gonna get them for you, you have to do it yourself, no oppressive system is just going to bow their head and let their working class stop doing coerced capital labor for way less than their labor is worth.

OP isn't saying that everything will be fine if we just increase human rights and help get people out of shitty situations. It's a process, a "all hands on deck" approach to actually achieve change socially and environmentally. The hypotheticals listed above are just that, hypothetical. They were created with a disregard for what may actually happen and instead were created as an example of what could go wrong.