I have an Xbox 360 wired controller that I purchased circa 2008. I use it at least 1-2 times a week - these days for gaming on PC mostly, although I still pull the 360 out of the closet from time to time. The thumbstick rubber is definitely starting to get a little worse for wear at this point, but the controller still functions perfectly.
I cannot understand how we used to engineer controllers that last, and now we just... don't.