Nope, I use them to keep mud (and UV when glasses) out of my eyes, safety doesn’t come into it (other than not having shit glasses that shatter at the drop of a hat).
That sums me up too (for glasses anyway). At work though (science labs) all our glasses are impact rated and I’ve seen in training videos what can happen when they aren’t. I also remember seeing an article somewhere about some chap with fake glasses having a nasty injury. Ahhh, found it: