I understand why the
French
rifles don't have safeties but I still don't agree with their reasoning. To me it's simply hanging on to a concept way past it's use. When troops are fighting from fixed positions, it isn't an issue. But warfare had changed by the time the Lebel, Berthier and MAS were developed. Warfare was much more fluid. They were "fortunate" if you could call it that that the machine gun changed that for the span of WWI forcing the system of trench warfare which again forced fixed positions.
If you have to be on the move, conducting patrols, sneak attacks, etc it is very inconvenient to be running around with a rifle that doesn't have a safety. Nervous people squeeze triggers and one shot when it isn't desired alerts the enemy to your position. It can also kill the guy standing next to you.
I like the rifles, but I'd never take one hunting. And yes, I recognize they were designed for battle, not hunting but as every other nation by that time had safeties on their rifles, the French were simply way behind the times, despite being the first with a smokeless self contained cartridge.