The other issue with the strobe is the flash rate. I don't remember the ergonomic specs for flash rate off the top of my head, but at a certain rate it can trigger epileptic seizures in those who are photosensitive. This issue raised its ugly head when lots of little children would stare at Pokemon' on TV and then have seizures. So, I can see the safety folks saying "well, a strobe has a flash rate greater than 3 Hz. Unless the tool is trigger operated, a person could be using the tool, have it locked in the On position, cut a line while watching the strobe, and then suffer a seizure. Since the tool is locked in the On position it would keep running and cut the crap out of whoever was using it. Make the switch a trigger, or lose the strobe."
I just made all that up, so I'm not saying that this is what is going to happen, but it is entirely possible. As I imagine the cries and epithets about stupid safety rules and nanny states being hurled in cyberspace, I rejoice in the fact that I gave up safety as a career.