The biggest threat to writing your wallet recovery seed on paper is not necessarily from a house fire or flooding but from: what your seed was written on ...
source https://www.google.com/url?rct=j&sa=t&url=https://www.blockplate.com/blogs/blockplate/paper-cryptocurrency-wallet-seed&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNHfbH16K4rhFh7sY-F6G5_3Xv4U2A