I don’t really understand what this means. Can you explain the implications?
They mean when will Valve release an official Steam OS 3 ISO that we can install on our own PCs.
Yes it is, so theoretically people can just install Arch with KDE and Steam and get a similar setup. However, there is something to be said about a supported OS versus Arch Linux’s community support which tends to have little patience for people who aren’t well informed about the workings of their OS.
For the implications, I believe it would create a first class commercial level competition for Windows. It would open the door for a vendor trusted platform that implemented all the anti-cheat technologies. Paving the way to lift the virtual Linux ban on first day AAA games compatibility.