Most people don’t rewatch movies or shows like they do with music. And how often do people, who want to rewatch a show, actually buy the dvd or BluRay once they’ve seen it trough a pirated source that still sits on their hard drive?
Also artists do get paid when a song gets played on the radio. It’s called radio royalties, though only the people that have writing credits get paid.
Also currently no C# iOS support in Godot 4. And probably makes porting to non-MS consoles difficult since it relies on .NET