No, but I think winning with a team full of original pokemon makes you a better player because you don't rely on the normal OU's that everyone else uses.
It doesn't matter what team you LOSE with, if you lose then your just not as good, and even the people with the OU teams can agree to that. I'm talking about actually winning with teams full of pokemon that you ACTUALLY like. Isn't that what pokemon is about, finding the Pokemon you love and training them to be the best possible, do people seriously only care about winning against other people, that they are just forced to use the ones that are "overpowered."
And yeah, so many people are like, "well I actually like winning, so I use them" which I just think is sad, because apparently people now are so fully invested in winning that they have to use these kinds of teams. I guess I'm just playing a different game from the rest of you, where the enjoyment of using pokemon I actually like is greater than the enjoyment I receive from using unoriginal and boring teams full of pokemon I don't like. And its not like I'm constantly losing with cruddy Pokemon that I like. I pick the pokemon I like, and then I learn how to use them effectively, and it actually works out really well, and so the argument that people should just use the OU pokemon because they are the best is incorrect. If you have the skills to make a team good, then you can basically put any pokemon you want on it, and I choose to put my favorites on my team.
But to each his own, I guess it's pointless to try to explain this concept to those who only care about winning...