What’s legal is not necessarily what’s moral, and there’s nothing immoral about freely procuring an infinitely replicable digital product. If anything, it’s immoral to enclose upon them and charge rents for them. No better than landlords, the big streaming companies, save for the fact that entertainment isn’t vital for living.
And did you at any point ask yourself why they own these things? Why Netflix the corporate entity owns media it did not produce while stiffing the people that did out of just compensation? Or how that information slightly complicates the otherwise simple nature of property and theft?
The only mental gymnast here is you bud. The simple fact is, labor creates value, and Netflix has no part in that. I doubt they even put up any of their own capital in producing these shows.