Switch flashcarts might be available in 2024.
December 23, 2023
The first Nintendo Switch flashcart may be ready to launch in January 2024. It is rumored to be running via an exploit or require a modchipped Switch. There is skepticism in the modding scene about the authenticity of the video. Nintendo has fought back on Switch exploits by releasing new hardware model revisions and banning users who run modchips. It is likely that the company will develop some sort of firmware update to battle any kind of flashcart tech.
Link to the original story: https://www.tweaktown.com/news/95139/switch-flashcarts-may-be-coming-in-2024/index.html