If you share my distaste of paying a horrible excuse for a human being like Musk $8 dollars a month
How to Use 2FA on Twitter Without Paying for Twitter Blue
https://www.pcmag.com/how-to/twitter-two-factor-authentication-acting-up-how-to-secure-your-account
Here is a link to the authenticator apps
https://www.pcmag.com/picks/the-best-authenticator-apps