Hmm, not really. CZ is kind of a black sheep everywhere except the competition circles. How many people do you know, besides those on here that are professed CZ nuts (myself included) do you know that carry one? None or few I'd imagine. However In most competitions anywhere in the world I would bet you would find more CZs or clones than almost any other pistol platform. And at least one shooter with a CZ or clone would probably be somewhere on the podium at the end of it.
Of course I could be wrong too IDK.
every sport has it's fads they go through. shooting is no different i have seen many different gun makers be on top just to change the next year when something new came out. it dosn't mean they are the best or worst it just means some top shooter was doing extraordinarily well with something so others jumped on the bandwagon