Which Login are you using prefered? Google is enough?

I’m working on user authentication right now. Currently I have login with email + password, plus the full flow (register, forgot password, change password, email verification with resend, etc). It’s a lot of code and setup.

The funny thing is, all my current users (only 3 so far 🙂‍↕️) just use Google Login. Personally, I also prefer Google or other social logins when I join new sites.

My question: should I drop email + password and only keep Google (and maybe other social logins)? Or do you think email + password is still required?