By some positions, I can agree. Thanks bitcoin we in principle learned about the existence of blockchain! But the main thing is that all such discovery and application of the blockchain system in the world. As for bitcoin, you should not say such a farewell to it. We'll see what will happen!
saying goodbye to bitcoin is a big mistake. because the bitcoin will return to the highest position. but if you trust bitcoin to be one big coin you can determine and see the bitcoin as a whole. so bitcoin will return big.