Can't remember if this has already been posted, if not, thought potentially quite interesting. Modder has got FSR3/frame gen working on older RTX cards. Could devs leverage this for Switch 2? I've read that frame gen is best used at 60fps+ to limit input lag but maybe could work on certain genres... (or indeed on games that do in fact target 60 on Switch 2)
https://www.pcgamesn.com/amd/fsr-3-mod-nvidia-dlss-frame-generation#:~:text=Counter%2DStrike%202-,This%20FSR%203%20mod%20is%20a%20game%20changer%20for%20older,it's%20not%20without%20its%20issues.