At 917.59 Million, Switch software is knocking on the door of the Wii and DS's lifetime software sales. In fact it only trails the Wii's be around ~4 million as of this update. Between Mario & Rabbids, Bayonetta 3, and Persona 5 Royal (among other titles), it probably passed it by now. And it'll probably blow right past the DS's totals in the 2 weeks of Pokemen S/V and Black Friday back to back.
Hardware Comparison Threads:
Current Thread
Is Hardware Getting TOO Powerful?
Older Threads:
PlayStation/Xbox/Switch: 2022 Edition
PlayStation/Xbox/Switch Hardware Battle: 2021 Edition!
PlayStation 4/Xbox One/Nintendo Switch: 2019 vs. 2020
PlayStation 4/Xbox One/Nintendo Switch: 2018 vs. 2019
PlayStation 4/Xbox One/Nintendo Switch: 2017 vs. 2018
PlayStation 4: 2015 vs. 2016 vs. 2017