It's not stealing when you already paid in full.
Sharing my Netflix password with my wife and/or child is not stealing, I paid in full for that account, and have now for many many years.
My Plex server is full of DVDs and BluRays I paid full retail price for (that's $20 to $30 USD each), it's not stealing to use it, and it's not stealing to let some friends occasionally borrow films from it.
The entitlement companies feel to micromanage the lives of their paid-in-full customers is ridiculous. If you don't want people to have your product, stop selling them the product. And if you sell someone a product, don't act all surprised that they now have the product and are free to use it accordingly.