He finally clarified.He is excluding switch as gen 8 from that it seems. Not sure if he is talking about revenue or not.Was trying to just thank folks for supporting us and the incredible success following the launch of Xbox One X. But yes Xbox outsold PS4 in December for Gen 8 consoles according to NPD data, while Nintendo also had a great month as Switch had most overall units.
— Aaron Greenberg ??????????????????? (@aarongreenberg) January 12, 2018
SW > XB1 > PS4