Terminology matters.  Words mean things.  There is no such thing as a "custodial wallet"; that is an "account" you have with a custodian.

When you say "non-custodial wallet" you are playing the tyrant's word games.  "Non-custodial" implies that "custodial" is the norm.  It is not and never should be.

Because there is no such thing as a "custodial wallet," there can be no such thing as a "non-custodial wallet"; that's just a wallet.