"Never" tied for 2nd most popular response.
That many folks still think a system that's selling as fast as the PS4 is going to fall short of 101 million?
People who still compare it to Nintendo console such as Wii, 3DS ecc clearly still don't understand that the sales trend of Switch is looking similar to a Playstation, it's been 3 years since launch so how can't them see this.
year one - 14.86 million
year two - 17.42 million
tear three ~ 20 million
and year 4 is looking to be similar to year 3, if not better. Usually Nintendo consoles peaked in the second year, 3DS even in it's first one...
2020 predictions: NSW 21m, PS5 6m, XSX 4.5m, PS4 9m, XB1 3m
(PS5 and XSX predictions will most likely change after we know enough about them)