Did I not talk about this? I can't remember if I talked about this, but if Doctre is on it might as well.
Some of you probably remember that I was trying to hunt down a Samsung lead a while back. The resume that Doctre is referencing is for the manager of one of two projects I discovered which were Nintendo related at Samsung. I was reluctant to share it because I could find the smoking gun that connects everything.
Samsung is probably making GameCards for Switch 2, probably using their 3D NAND stack. The issue is that the timing and the projects match up with two other possibilities - 1) that Samsung worked with Nintendo to make larger Switch 1 game cards using NAND. We know, in fact, that they did this, but it's unclear from the timing if this project (and the other one I found) are this, or a next gen card. 2) That Samsung spun up a prototype as part of an attempt to get the Switch 2 GameCard business, but that doesn't mean they won the contract.