Corporate choices in automation

Yesterday I was in a chain restaurant and noticed this. I opened the door and went into the restroom. The urinal flush was automated, the soap dispenser was automated, the sink was automated, the paper towel dispenser was automated. After all this sanitation advancement I still have to use the same door knob on the way out as all the people that didn't wash their hands. If you're not going to automate the door could you at least prop it open!