There's no good reason for a Switch game to cost more than $60.
Witcher 3 used the largest card size available and IIRC that was still $60, and that was 3 years ago.
Card size is not as big an issue as some companies would have us believe; over and over throughout Switch's life it has been proven that even games that are several times too large on other platforms can be scaled down enough to fit. Some publishers just want to cut corners and pass the cost on the customer.
Bet with Liquidlaser: I say PS5 and Xbox Series will sell more than 56 million combined by the end of 2023. (And over 130 million lifetime)