They're the only big (huge in this case) publisher to be so timid with the Switch. Yes, Nintendo games dominate on the Switch. But clearly third-party games are very profitable or easy to port at least considering the many third-party games on Switch.
I think it's because EA is so big into online and microtransactions. Nintendo's online infrastructure is insanely outdated, and excluding mobile games they are not into microtransactions.
Selfishly speaking, I play almost no EA games. So it doesn't affect my Switch experience.
Lifetime Sales Predictions
Switch: 151 million (was 73, then 96, then 113 million, then 125 million, then 144 million)
PS5: 115 million (was 105 million) Xbox Series S/X: 57 million (was 60 million, then 67 million)
PS4: 120 mil (was 100 then 130 million, then 122 million) Xbox One: 51 mil (was 50 then 55 mil)
3DS: 75.5 mil (was 73, then 77 million)
"Let go your earthly tether, enter the void, empty and become wind." - Guru Laghima