It can be useful at home for parents with kids as well. A decent number of people use Pi-hole, NextDNS, or some other DNS blocker service.
Either way, ultimately the result of not offering the option will more likely be getting blocked entirely, than workers being freed from the shackles of SafeSearch.
Either way, ultimately the result of not offering the option will more likely be getting blocked entirely, than workers being freed from the shackles of SafeSearch.