Yes. Unfortunately many people are reading this thinking it's a FLIR invisibility cloak.

FYI Ukraine already has FLIR invisibility cloaks (fancy camo space blankets): https://www.youtube.com/watch?v=GfdF3iIwoX4

Notably it only works after the heat flow settles back down to equilibrium. If you're moving, it doesn't work.

Which seems like it would be good for fixed installations that need to remain undetected, no?

	▲	schiffern an hour ago \| parent [-]
		The other caveat is that it only works if you're embedded inside a solid object. ;) If you're in free space, the surface can't shine its IR differently in different directions, so under FLIR it will just look like the average ambient temperature. This is no better than existing (cheap and light) space blanket camo systems.