Crypto investors are turning to Military grade vaults to safeguard their Keys. While some prefer to know the Keys by heart, some have their crypto stash in physical dedicated crypto wallets like Trezor and pay big money to have them stored in Nuclear sheltered safe vaults. Take for instance Swiss Crypto Vault who offers Nuclear sheltered vaults to crypto investors. if you had 2000 bitcoins what options would you pick?
I don't see a need for all this high power storage
even if you have 2000 bitcoins. 2000 bitcoin sounds much now but I believe years ago, people hold this and didn't worry about anything, and likewise today, I still believe some people hold this much and more and don't have their PW stored in any military vault and the only way people know how much you own in Bitcoin is because you told them. Your keys on the diary in your home vault can also do this work.because those early adopters are the one who looks for safest way to store their coins and what? Diary or Vault? at least you know that those places are the main target of people that will try taking your coins?