By this logic, you don't get an opinion on the president of the USA, as you haven't been president of the USA. How about an opinion on locations of city parks, you get none as you haven't been a parks director. What about traffic control, have you been a traffic control officer? You get my point? What about a gay man showering right next to you, close, you don't get an opinion on that, unless you are a gay man, are you? Your opinion on art is non-existant, unless you are an artist. Your logic is flawed in many ways, people have opinions, weather they have experience in that opinion or not. This is a free speech message board, unless you create, maintenance, operate your very own, you get no opinion on a message board. Are you understanding how misinformed your logic is? I can go on and on as my "athletic" resume would allow me to have WAY WAY stronger opinions, than you, by your logic.
Salute the nation