After adding Netflix, YouTube and Hulu apps to the in-car display, Tesla is now adding support for Steam and Apple Music worldwide. Steam requires a 2022 premium Tesla model.
Tesla's holiday update (2022.44.25) is rolling out now. The update includes lots of new features but the two headlining items are the two new media features.
Apple Music is available in Tesla Model S, 3, X and Y worldwide after the update. The company is also rumored to be working on Dolby Atmos support for a later update.

Play games such as Cyberpunk 2077 in your Tesla. Photo: Tesla
Steam is launching in beta to let people play "thousands" of premium games on the in-car display including Cyberpunk 2077. Steam is available worldwide but only on Tesla Model S and X car from 2022 or later with 16GB DDR memory. It requires Premium Connectivity.
Despite the company's inability to usher in the self-driving future that it had promised, Tesla continues to push the boundaries of what a car can do. Meanwhile, Apple is rumored to launch a car which would most likely also offer apps and games.