yeah you are right bitcoin only die if people stop using bitcoin. And bitcoin also die or close if all country's government put BAN on bitcoin , hence it's impossible to ban bitcoin as their was a big community of bitcoin from the all over world (japan acccepted bitcoin so i dont think any govt ban on bitcoin)
What about a technical glitch?
Technical glitches are easy to be resolved. Only program codes, compatibility, and other software related issues are involved. These are easily (compared to other problems) fixed by some elite programmers and developers. But if the problem is people fully stopped using bitcoin, can you fix it? If the bitcoin was entirely banned by the government worldwide, can you fix it? There are ways to fix it but it is far too difficult to fix rather than the technical glitches.