Steam is a service provider, they don't rent out shit. They do the marketing, distribution and payment processing. They are not rent. Idk what definition of rent is stuck in your head but I think that definition needs some reinstall, apparently its corrupted and fucked up the definition of Services.
A rent is something you get for giving someone property for money and still own it.
A service is (for example) when you distribute a product for someone and market it to people that might want it.
Big difference, and exactly what I don't like about the nowadays leftists, speak a lot without knowing theory and definitions. Make the movement look like anti realistic morons that fight ghosts.
Oh and yes I'm absolutely financially interested in the suffering of others... Where is the diviece from that you made this comment with?