Stupid Risks on Nostr: What's the point of using multisig if you use cold storage methods for a singlesig ...

What's the point of using multisig if you use cold storage methods for a singlesig correct and carefully?
(Doses it worth it to add this complacency?)
#asknostr

quoting
nevent1q…w0a6

Wallet A: spending wallet

Wallet B: Business wallet

Multisig: long term savings