I can generate a bunch of private keys that are derived from any seed phrase using open source websites like iancoleman.
So I really don't need hardware wallets doing that, because each address have it's own public and private key.
https://iancoleman.io/bip39/a good one here with compact SeedQR (with fingerprint) and taproot, for offline as well
, I use both to double-check myselfhttps://bitcoiner.guide/seed/