No consistency in model numbers = JOKE

How can Levis give four completely different pants the same model number? It is a joke of the first order. How are you supposed to ever find the jeans you like when you can *NEVER* count on getting them twice in a row using the same model number? Who is the genius who decided that '514' should be applied to all manner of totally different pants? I will never patronize Levis again - number one they are made in Bangladesh or Columbia, number two they are literally morons at Levis, and morons don't deserve our business.