>>50650951The most likely reason would be it being the second Pokémon generation within a console generation. Look at
>>50651094. Notice how GS, BW, & SM sold less, or as much in SM's case, compared to RGB, DP, & XY.
Other reasons would be release fatigue with BDSP & PLA a few months ago and some of the people who bought SWSH regretting it after playing.
Even if it does sell as well as SWSH, I too have a feeling that it'll be even worse received. They're going to mess up big time somewhere.