Quite the contrary, I think. Society has become "soft", for lack of better words. If we had been so risk-averse centuries ago, the industrial revolution would have never happened.
If a machine is 20x faster than human labor, and making it safe knocks off 10%, that's fine. And it'll leave you with better employees over time. It's only a problem if you're in a race to the bottom that doesn't care about worker safety.
Technological progress is not necessarily good for the species, although it can be (c.f. the advent of new agriculture methods creating more food post WW2).