Okay i mean that could happen if they keep it on the market for 3 generations maybe. I do like this idea and the reasoning behind it. I do feel like Switch will become the best selling system no matter what. Just a matter of how much it will sell. Momentum is slowly dipping rn but that's because they announced a new model months ago and still with no cut in the hardware pricetag nor for the games. And with a "slowly losing momentum" year, we are talking a still 28-30 millions potential year if the OLED is successful enough.
2022 is packed with games and will be the best year for software yet i think. And it will be already passed the century mark with no major price cut and a maybe pro model to release. They can def sell more than 55-58 millions with all these cards still in play.