They really should just be water dispensers so people can fill a reusable bottle or cup. Water is such a basic, universal need that it should be readily available at all facilities that are open to the public. That’s generally the case, but I’d go a step further and argue that there should be a clearly marked water dispenser within an arms reach of each bottled water display. I buy bottled water sometimes, but it’s because I forgot my bottle. I use the new one as a temporary one.