Sean Murray just shot himself in the foot.
I don't know how much the rest of you know about multiplayer culture (I'm an expert), but honor and shame are huge parts of it. It's not like it is in Single Player games where you can become successful by playing alone. If you lie about being able to meet other players, you bring shame to yourself, and the only way to get rid of that shame is repentance.
What this means is the public, after hearing about this, is not going to want to purchase No Mans Sky for either system, nor will they purchase any of Sean Murray's games. This is HUGE. You can laugh all you want, but Hello Games has alienated an entire market with this move.
Sean Murray, publicly apologize and add Multiplayer or you can kiss your business goodbye.