I ran a 360K sq ft facility for 25 years, the constant battle between occupants about temp was tiresome. Cubicle mates both complaining one cold one hot. Everyone has a different perfect temp while working. I tried my best within Museum standards of 68/72 over 50 to please everyone but you can't. Often the coldest ones sat near a discharge vent discharging 55 degree air that was trying to satisfy a thermostat that read say 74 degrees. We actually moved one person who despite being in the same room never complained again. I often answered calls and emails by saying I will take care of it. After an hour I asked if it was better. 99% of the time the response was yes. I didnt do anything, just the air handler slowing down the flow of air. Of course you need variable air flow for that. Constant volume units blowing cold air to satisfy a thermostat are an issue everywhere.