True but there are also many different types of meters: kilometers, centimeters, millimeters, thermometers, barometers, ... face it: the metric system isn't better
You are right. But the metric system is intuitive. 12 millimeters = 1 centimeter, 3 centimeter = 1 meter, 100 meter is a football pitch, and 1760 meters are a kilometer (I had to google this one because I never know. The designers really missed out at using 1776 meters in a kilometer).