The Assassins Creed Games have been a hit or a miss on the Nintendo Switch. The current Nintendo Switch does currently have the 7th console generation Assassins Creed Games available as ports, but not the ones after it. While Odyssey and Origins were ported to the Switch, you could only play them through cloud streaming, which is not the best way. However, PEGI may have just hinted that the latest entry could bring the latest entry to the series to the Switch 2.
PEGI is the regional ratings board for Europe and UK, and on their frontpage is what could either be seen as a typo or a hint.
Nintendo has yet to announce the title for their system, but we learned during the consoles Direct announcement that the system can run Cyberpunk 2077, so Shadows should also be possible.
While we still need to wait for an official word from Nintendo, perhaps we might see the return of Assassins Creed Games on the Nintnedo consoles again.