"New Switch won't push sales so much" this and other things you can tell yourself... obv joking ;)
Well, it didn't really "push" sales, it delayed sales from previous weeks. New model didn't sell many consoles, it just changed when they sold. Lite is the model that's going to push more sales because it's cheaper.
LTD: PS4 - 125m, Switch - 110m, XBO - 51m
2020: PS4 - 9m, Switch - 22.5m, XBO - 2.5m, PS5 - 4.5m, XBX - 2.8m