You are wrong. A corporate entity will always provide some service under any version of "SKG".
I guess you could make it so it doesn't, but then all console games are excluded (since they all use some central first party API), all Steam games are excluded for the same reason and you'd be forcing developers to build their own substitutes for everything from hosting platforms to login platforms.
I suspect you're misunderstanding what some of the stuff means or you're visualizing something that just doesn't fit how online games are built. Are you picturing a situation where no third parties are providing anything at all? No Steamworks, no Xbox Live, no servers of any kind hosted anywhere? Because that can't be the requirement, unless you want to make every game since Quake 3 illegal.