No one seems to know exactly what Nintendo is waiting for a this point, only mentioning the Switch 2 when they have a new game showcase to clarify

Nintendo’s ongoing refusal to announce the Switch 2 has reached the point of being downright absurd. As leaks continue apace, we’re piecing together the unacknowledged console like a jigsaw puzzle, rapidly leaving Nintendo with nothing else to say but,

Leaked renders of the Nintendo Switch 2 reveal a larger screen, redesigned Joy-Cons, and other exciting new features. Check them out!