Anyone with a reasonable amount of cold storage Bitcoin should buy 2 hardware wallets, write their seed down from the first, use the written seed to restore to the second, and make sure everything matches. Then if it has a secure element like nostr:nprofile1qy88wumn8ghj7mn0wvhxcmmv9uq36amnwvaz7tmwdaehgu3wvf5hgcm0d9hx2u3wwdhkx6tpdshsqgpw8vcwuzp9nhx7av0pkctlayxgultryc6flkl0p0w35ujfkhv54urt0dst you can store your second copy of your encrypted seed in a secure trusted location in addition to also having a method of recovering your written seed.