This is a qwuestion that has been on top of my mind for quite some time now. My answer is it depends so munch on what are you trying to sell and to whom. As software engineers we see a potential to vibe code any product that we see, but we are alone in this, imagine the guys working as BAs or other roles at multinational corporations. Most of them have absolutely no ideea how to even vibecode a working app, that is only easy to us as engineers. So you can still atract new customers, it's just about who you target and that is mostly it.

True that your products will get cloned, but so what? If people start cloning you, that is only a proof that you are on the right track. Keep on cooking guys