Disney is a bit unique with their streaming, though, because their content helps foster interest in their merchandise, parks, theatre movies, etc. The more engagement with their streaming content, the more likely someone is to engage with some other part of their business. Also, if I'm watching Disney+, I'm not watch any other streaming services (at that moment). They want to be a dominant streaming service because it helps them dominate in the parts of their business.

Netflix, Paramount+, etc. don't really have that, at least not to the same degree. Prime is more similar, because while you're not investing in their own merchandise as much, you might be more like to use Prime shipping or music if you have Prime for video streaming (and vice versa).

It wouldn't be a lie, it would just be accounting. And honestly I don't know the accounting practices around such large organizations.

Basically Disney+ charges Disney studios for Disney IP. Disney studios gets $3B let's say over x amount of time for the deal, and Disney+ spends that amount of money. Meaning Disney+ loses money, while the Disney portfolio as a whole breaks even on the trade. That's not even to mention the value there is bringing people into the Disney ecosystem, making it more likely to visit them parks and buy more merchandise.

I don't think it's fair to look at Disney+ in a vacuum to compare to other services.