Blockchain Technology was driven to fame by its application on Bitcoin Gold due to its encryption that has been considered hacker proof. Bitcoin has been used as a reference to its success, providing a secure network for users.
The question however is, can blockchain succeed without bitcoin?
Definitely yes, every cryptocurrency are independent to each other but if bitcoin is being gone then I think all cryptos can be decreased but in a small portion, because bitcoin is sometimes used as a basis in other cryptos.