In this era of remasters, I am politely asking for way more Nintendo DS gems to be ported to Steam

There are loads of great DS games that would be right at home on the Steam Deck.
Android Authority

Android's best 3DS emulator levels up with dual-screen support, playtime tracking, and more

Azahar 2123 is now out of beta, marking the first full release of the highly rated 3DS emulator. The update adds dual-screen support, playtime tracking, and performance improvements. New ROM formats ...