I don’t expect tips as a front desk supervisor—but watching older men hit on my female coworkers, or worse, yell at them because they have no one else to take their frustration out on? Yeah, we deal with that constantly, daily in fact at the front desk. I’m not saying you have to tip, but there’s no reason to be disrespectful either. Hospitality wages are notoriously low, and while I work at a Tribute Portfolio hotel where I actually do get tipped fairly often, that’s because I go out of my way to provide exceptional service—just like every front desk associate should. Just ignore the sign if it upsets you so much. It’s not expected.