Switch likely wont have any more first party releases this year because of delays both from working from home and Nintendo's high internal standards. They will ride the animal crossing momentum as long as they can, but it will dry out eventually.
Eh... I'm not really seeing the connection between this and the OP. There's already a topic about Nintendo's releases for the rest of this year, so if that's what you'd like to discuss, that's the place to do so.
Edit: Nvm. Rereading the OP I kind of see the connection. Still, I think the focus here is more about overall life cycle of the console, so lets keep it there.