Mr.Robot on Nostr: you technically can. However, every year will increare the threat of bugs and malware ...

you technically can. However, every year will increare the threat of bugs and malware that might steal/expose your private key. Are you sure this wallet is designed to outstand the test of time?

Also, will be your device still operational in 15 years? Will be the substitute device compatiple with Blue Wallet?

The right question, how much you are confidend and risk adverse

Perfect security doesn't exists, and the target for good-enough security always change