Nope, other way around. I live where it almost never freezes, so freeze protection is not an issue for me. Obviously if you live in a colder climate, you have to run enough to prevent freezing.
But antifreeze is not as good at removing heat from the engine as plain water is. So I run just enough to get corrosion protection. Prestone used to allow that; apparently now they claim that 50% is the minimum concentration, so YMMV.
I tried running just Redline Water Wetter, which they claim will provide corrosion protection without any antifreeze, but it didn't seem to work for me. After just 6 months or so, the coolant was dark brown and smelled of rust. Dunno what happened, but I went back to Prestone.