I had a Pocket 4K who was damaged by a very big professional festival laser. (Which goes kilometers)
And I was also curious about what happens when you put a laser measurer in the sensor.
I tried it with lens, without lens directly on the sensor. And nothing happened.
But that was on a MFT sensor, not the best/strongest laser measurer and the sensor was already damaged by a much bigger laser. So I'm not sure what happens to a different camera/laser measurer.
It's not the best advice, but it was my result ?
But I still don't trust that it's possible and definitly don't gonna try it out on camera's who are not damaged yet. But it was a surprising result! But it gives a little hope for when some stupid PA or something accidently points a laser in the camera! But I think it's a good habbit to never point a laser in/around the lens!