> - Have a dedicated machine just for transferring money - Only boot from a read only flash drive to interact with the network - Store credentials in a separate

> - Have a dedicated machine just for transferring money - Only boot from a read only flash drive to interact with the network - Store credentials in a separate place, maybe on paper in a very hidden spot You're overstating the problem. Companies like Ledger make "hardware" wallets as you're describing and they're not complicated to use. If you're using crypto in small amounts and not as long-term storage, I think a phone wallet or desktop wallet is fine.