With the sales of this quarter the sales of Switch are
1200M.
When PS4 had 7 years, in 4 and a half of these years listed
here sold 1250M. But out of these first 7 years, there are 2 years and a half of sales not listed there there.
Sony had in those listed PS4 years over 200M games sold per year.
Meaning, on its first 7 years PS4 should have sold around half a billion games more than Switch. Half a billion games are way more.
And PS4 didn't end selling games when they released PS5 and started to merge their software sales with PS5: it will have a way longer life cycle than Switch, as always happened in previous generations.