I have a OnePlus 8 Pro with an IR camera. It's pretty nifty - nature photography looks cool, seeing through stovetops is neat (and seeing when they heat up), and VR things are also often playing around with IR (plastic transparent to IR, IR LEDs, etc).

I ended up having to flash Lineage, as there was some outrage that in a highly limited set of circumstances, thin see-through T-shirts became slightly more see-through and OnePlus disabled that camera in their later firmware updates.

You have to love when amazing innovations disappear just in case the lowest-quality rung of our society might misuse something... I'm pretty sick of being ruled based on the lowest common denominator.