If you're concerned you can literally print your crypto keys onto a piece of paper. Maybe encrypted with a passphrase. It might get stolen or lost but it's not getting hacked.
P.S. If you're really paranoid don't use a network-connected printer.
Security through decentralization, if there is such a term.
I'm not concerned because I have zero crypto because I would hate to be worried about being hacked to have it stolen.
how are you gonna use your paper keys when you want to spend some of your bitcoin? the private key has to touch a computer at some point.