Bitcoin does have value because everyone uses it It's a secure way to transfer money and it offers more security then your bank does . Why do you think people created bitcoin or crypto ?? Just for gangs lol get real it's the future way of how money is going to be ,nobody wants to hold cash and nobody trust banks anyone can hack a bank or take your credit card and use it . Governments and banks will all go towards crypto very soon they will choose the cyrpto they like and most will go with bitcoin since it has been around the longest and worth the most .