Idk, the concepts of consoles as a whole feels more like monopoly than Valve. Microsoft, Sony and Nintendo all have their own consoles, with extra fees for multiplayer and exclusive lock-in titles for their specific system. On the other hand Valve is actively supporting open source software in the push to bring games to more hardware and systems. I wouldnt call them a monopoly. That being said they are not without flaw, the whole CSGO skin market and gambling shenanigans are a huge issue but im pretty sure thats not the “monopoly” thats trying to be pointer out here.