I think Nintendo will still be able to pull off 20 million Switches in 2022 at most considering the shortages Nintendo has admitted to having, as all other tech companies are as well. That being said though, that'll still put the Switch in 3rd place on the all time best selling consoles list only behind the PS2 and DS.
If Nintendo can keep up the 1st party output till at least 2024, that'll allow Nintendo to still sell 20 million Switches a year (hopefully) and will allow the Switch to become the best selling console of all time. There's still the possibility that the popularity in the Switch will begin to fade by 2023, but then again, who would've thought the Switch would still be selling 20+ million units every year after 5 years.
You called down the thunder, now reap the whirlwind
