Note: I am NOT arguing you cannot general computing stuff with it. I am arguing that anyone buying Steam Frame does not with the intention to do that only. Most likely anyone purchasing Steam Frame wants to play virtual reality games on Steam. Steam Frame is NOT a perfect candidate for wide variety of uses cases.

A mobile device you put on your head, with ARM architecture is not the perfect device to do general computing only. Anyone buying a Steam Machine could happily ignore the Steam store and do normal PC stuff with it. So that’s why Valve did not subsidize the price. But Steam Frame is not like that. If someone wants to do general computing ONLY, then this is not a device for it. It would be cumbersome to work with, probably underpowered for its price and in general the CPU architecture is not ideal for that.

Compare this to Steam Machine. If the Machine was subsidized by Valve, then it would be cheaper than a comparable PC. In that case any company or other users would buy it to use it without Steam. In which case Valve would lose money on every single hardware.