It seems like the reason they claimed the Switch was the platform of the year was due to exclusives, so I suppose if that’s their only metric I guess the Switch wins out by a longshot.
Steam Deck, being a PC and all, has more "exclusives" than every single currently sold console combined by an enourmous margin.
But naturally by 'exclusives' they mean hugely funded "AAA" games from Nintendo or Sony or Micrsosoft.