If someone hold your phone, how come those people can breached right away your credentials. They need to unlock your phone first. Or if doesn't have any locked, they can't do right away a transaction because withdrawals also needs lots of authentication.
Just think instead on how to take care of your phone or desktop as Binance already gave you all the options to secure your account.
Agreed with you. Nowadays most of the People using lock system for there mobile. It's not so easy to breach the unlock within a short time. OP needs to pay more attention to his mobile, desktop/laptop. A few security systems are enough for his privacy. Binance providing a lot of systems, and That security system is enough if he knows how to use it. Just think instead on how to take care of your phone or desktop as Binance already gave you all the options to secure your account.