Wow, +20 pages in one day.
So while we haven't heard from the Horse's mouth, the possible reasons why Nintendo could be delaying a late 2024 release to (hopefully) early 2025 release are:
1. Shippment issues due to war
2. November elections (lol)
3. Delaying so they can have more games at launch from 1st and/or 3rd?
4. Supposedly they are confident they can sell 15 million switches his year for whatever reason (and no threat from Sony and MS) and really want to ride it out and with little to no cross gen games on switch.
5. PS5 Pro rumored to be releasing this fall, and they don't want to go head to head with that.
IMO, if it really comes out in 2025 everywhere (versus say a few continents as Super Metal Dave thinks), I think it's #4 and maybe #1 (if it's really that bad).