I have a problem on email registering or login and passwords i can save passwords into my head but i feel like its not important like the real life so i delete every accounts i have and my google account and thats a problem i cant use play store to download apps i only use xiaomi store to download apps without login so i want a password manager or a way i can login or register via sms otp one time password and it can save and create random strong password for me without caring or remember or save passwords into my head even when i register on any password manager app or website they require (email and password) to register like what the hell , i better save passwords then better than using password manager i wanna have zero passwords in my head and they force me to save emails and passwords so please if anybody have info or help please help me thanks.