Nintendo might be finally working on enhancing your Switch 2 TV visuals, as it's on the hunt for a senior display engineer. The job specifically mentions over five years of experience working with standards like HDMI, DSI, DisplayPort, and EDID (the chip that tells devices what screen they're plugged into), but also alludes to possible plans to finally add full VRR to the console.
Weirdly, Nintendo mentions every console other than the Switch 2 in its job description, but does state the job will involve working on display drivers "for use with current and future products" (thanks, Go Nintendo). That narrows things down to the current gaming handheld and potentially its successor, and it gets more specific by mentioning "knowledge of display technologies such as HDR and VRR" as preferred requirements.