Yes, but my whole point was that PCs have other uses, so Valve selling a PC at a loss can’t recover the money with games because people won’t necessarily play games on that machine. Saying “if you’re playing games” to that point is like someone explaining to you why seatbelts are needed in cars and you replying with “if you never crash they’re useless”, like OF COURSE that if we enter your hypothetical example everything works, the whole point is about the disaster that would happen if that wasn’t the case.