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Switch 2 to Ally X is very much apples to oranges, one is a mass market closed-box system targeting the mainstream consumer, the other is an open platform enthusiast device targeting a niche audience.
It's kinda like Xbox Series S vs a desktop PC, they're just radically different products.
Switch Lite vs Switch 2 also needs to be put in context; the Lite is a machine near the end of it's life while Switch 2 just came out and is backwards compatible, so while much of the library may be shared now just as PS5's was with PS4 when it was new, (albeit with massively improved performance on the successor) it won't remain that way; Switch Lite will not get the next mainline Mario, mainline Zelda, the next Animal Crossing, Splatoon, probably not the next generation of Pokémon, etc, so Switch 2 offers a lot more value going forwards as a system that's likely going to be supported for the next 7-8 years or so.
