No. My point was just that contrary to what Hatchy said, you don't need to have the seed phrase if you have the wallet file (+ password, if it's encrypted).

As you know, the master private key is derived from the seed phrase and the private keys are derived from the master private key.
So, either you have the master private key or the seed phrase, you can calculate your private keys.

In my previous post, I said "the wallet file contains the master private key and that can generate all the private keys" and not  "the wallet file contains the seed phrase and that can generate all the private keys", because the wallet file doesn't contain the seed phrase, if you have generated it by importing a BIP39 seed phrase.