It’s easy: when you don’t own anything, you’re at the mercy of your lessor. This is why tenant laws exist (sort of, depending on your location). There’s an inescapable power imbalance involved. Except now more and more goods and services are being leased, and the dwindling middle class means fewer and fewer people can properly own things.
If we intend to continue into a future of perpetual renting, we at least need stronger renter protections.