The movie/TV companies sell their show to the SVOD platform that offers the most in the territory. Or it's developed by the service themselves. So if you have to subscribe to a handful of services to watch everything your friends recommend.
Most of us can afford one music service. If you're forced into 5 streaming services a lot of people will just pirate. And even for those that do pay - the "we'll show this in the UK a week later than the US" means unless you pirate it, it's spoiled on social media within a few days.
The economics work out just fine: the net result would be paying the entertainment industry less, which may be what people want.
But all the complaints I see are about not wanting to pay more for more content.
If you want to argue about copyright infringement, do, but don't equate it to theft. That's an old and tired argument that isn't useful for setting policy.
I'm sure you'd feel this way about someone stealing your identity, right? After all, your SSN can be copied exactly without taking away the original. Just ignore all externalities to the specific act of copying.
Plagiarism is another thing that's super cool under this strictly "immediate and physical" worldview of morality. There's no reason anyone would ever want to stop it, since it isn't tangibly destructive and we don't think of secondary effects when setting policy.
I know it's because you personally get something out of it, but I cannot even fathom trying to say this trite with a straight face. At least be a grown up and just say you want free stuff and don't care if it hurts upstream, like the rest of us. I really can't stand this new-age moral grandstanding piracy where you pretend you aren't a petty thief.