If you don't use the Yubico based 2fa, you can completely disable it and prevent the string output. Nowadays, most sites are using Webauthn/U2F and that will co

If you don't use the Yubico based 2fa, you can completely disable it and prevent the string output. Nowadays, most sites are using Webauthn/U2F and that will continue to work if you disable Yubico's proprietary 2fa implementation.