Is it possible to transfer NSW games from the Gamecard to the switch?
So that I can physically buy games but don't have to change cards?
I would not be aware of any possibility because the card bridges are copy-protected. If there's, it is not legal.
No. Nintendo wants you to buy online to reduce the cost of physical media. Technically it would be feasible.
It's not a card bridge 😂 it's a cartridge!