Hearing protection is a must for lots of stuff we do. Even some jobs you think don't need hearing protection. I use them with any small engine, most power tools, running equipment, spiking or anytime noise is present. I had tinitus for a long time, though not as bad as others, and by comstantly using hearing protection, I barely hear the constant ringing.
As for the rest of the safety items, that is everywhere. Injuries cost companies millions of dollars every year, so if there is a proven way to reduce or eliminate the hazard, they do it. Safety is something we should embrace.