But I remember hearing those quotes directly in the video
. Was in the first five minutes or so, I think.
I don't know if people wanted them to harp/focus on those quotes explicitly but if so then I don't think that'd of been needed. It's something to keep in mind WRT future performance and scalability, but it's not a doomsday scenario, nowhere near that in fact.
If some game in 2025 can't scale down well enough for Series S natively they can just sync cloud streaming of certain parts of the game to compliment it. We're already seeing that work technologically with games like MS Flight Simulator, and that game has a cloud streaming option (either now out or planned) for XBO and One X.
Microsoft's actually the company I'm least worried about when it comes to supporting a range of spec'd hardware with future releases going forward.