It'strue that in todays market it is very hard to have an original idea, it is just overpopulated. But you can have an original approach to the same idea. That can be the difference.
I agree with you, sometimes in order to achieve success, the project does not need to invent the original idea, it is enough to improve the existing one.
Well, if everything is original, it will not be original. I think we should just make a quality product that will be better than competitors