No. Argent does not have access to or control over your funds.
Argent is a self-custodial wallet, meaning it does not control your private key.
Private keys are required to access and move funds on the blockchain.
Your private key is encrypted and never leaves your device in plain text.
Nobody else can access it - not even Argent.
For Argent X, we also have no access to your seed phrase. Only you have access to it and the responsibility to keep it safe.
What about guardians?
Guardians never have access to your funds either.
You can learn more about how guardians work here.