That's all fine and dandy but I don't see how this this means Super Mario Party will "flop".
I mean when Labo, the closest thing to one of Nintendo's 1st party Switch titles flopping still managed to ship 1 million, being a "flop" loses all meaning. I mean 1-2-Switch aka Mario Party without the "Mario" sold 2.45 million on Switch and it released on the same day as Zelda Breath of the Wild, and the same week as Horizon Zero Dawn. Talk about that for competition. Even Labo released on the same day as God of War.