The issue definitely is not exaggerated, and no pilot should say otherwise! Lasers can be dangerous if improperly used and the greatest danger is from beams projected directly into the eye. These can be focused by the lens (in the eye) into a very small and powerful spot capable of burning the retina and blinding people. The rules and regulations on public laser shows and displays differ from country to country although most countries follow the IEC-825 regulations. In the USA laser projection equipment needs a 'variance' and each show must be reported and have a 'site variance' issued by the CDRH. In Canada public shows and displays must be reported to the Radiation Protection Bureau in Ottawa. Before you can plan a public laser show, you have to check with the authorities having jurisdiction over radiation protection and health in your area. In laser shows
there are two main types of beam effects, static and dynamic. Static beams are usually turned on an off and may be bounced from mirrors to create a beam matrix or sculpture in the air. Dynamic beam effects are moving beams that may include sheets, fans, cones or blades of light moving above and through the audience.
The audience exposure is brief and of negligible power, and effect to the observer eye. -Obviously designed that way, if you blind the audience they are not going to be able to see and appreciate the show! Unlike a show where the beams are fast moving, or defused, a laser attack on an aircraft in flight is a deliberate attempt to keep the laser beam stationary on the aircraft for a protracted time and does at the very least cause flash blindness if you are unlucky enough to be on the receiving end., it’s a clear interference with the safe conduct of the aircraft and the practice should not be condoned in anyway. Any laser directed at an aircraft even if it is from a show should be reported.