Been quite a run for the Switch now heading to become the highest selling platform of all time with it's sales never letting up in the 8 years since release, it seems crazy at first but how I see it is the overall factor in the platform operating in both the home and portable markets as well as one overlooked factor in that the are two other parallel markets in gaming, blue and red ocean, that Switch has successfully brought together. Blue ocean is what drove Wii and DS while red ocean are your more traditional market to put it simply, this is why imo sales for the platform have seemed abnormal for people to grasp as we've never actually had a platform that catered to both equally with such success as well as being in both home and portable markets essentially establishing a four market approach.
Switch will be a tough act to top but I can see sales of 120m becoming normal for this four market approach.