You ask about jobsite quality of life and comforts for workers, and whether those words mean much to an ironworker and ironworker superintendent like me. After all my years in the field, I want to say that pride and safety matter as much or more than comfort.
Part of the comfort of the job is having clean toilets and wash stations and access to good drinking water. Something other than the hose at the gas station you drove past to get to the job.