The randomness generation of software is always a viable concern and using casino dice to generate your seed phrase is always a viable option

https://armantheparman.com/bitcoin-seed-with-dice/

nerd2ninja

>I am saying the software you use to generate your addresses.

For that is better to consider an offline method. Read here some methods:
- https://darthcoin.substack.com/p/build-your-hodl-btc-cold-wallet
- https://darthcoin.substack.com/p/deposit-only-bitcoin-wallets
- https://darthcoin.substack.com/p/bitcoin-be-your-own-bank-think-like

DarthCoin

bitcoin

Phone Wallet vs Computer Wallet

POTUS

Could’ve worded this better, I’m not talking about holding the keys on a phone or computer. 

Keys should be kept offline and I understand that 

I am saying the software you use to generate your addresses.