No need to read after that statement, do you understand how that sounds? If it was not for bitcoin then this coin that you are hyping beyond belief would not even exist, so at least it has one use case, and when we add that it is by far the most popular coin to exchange and to actually buy products and services then it is clear the use cases of bitcoin are plentiful, look if you want to hype your favourite coin do so but do not try to trash bitcoin as no one with the most minimum amount of common sense will believe what you say.