I think Bitcoin has safety, the highest level of security. Censorship resistant and unbreakable. Another way, bitcoin cannot be influenced by anyone, completely decentralized. All proven from history, features over time
Everything else may disappear completely one day. But bitcoin is not.
Dude, if everything else disappears that means that everything is, no exceptions. I do agree with what you've listed though, and I think the only reason those things listed gets compromised is because of the people, if they get negligent and careless, all the things that makes bitcoin strong becomes useless.