FRP is a Google security feature designed to prevent thieves from using a stolen or factory-reset phone. Bypassing it should only be performed on devices you legally own.
This voids your warranty and can kill your phone if you short the wrong pin.
The ZTE FRP Unlock Tool had been a lifesaver for Alex, but he knew that prevention was the best solution. He vowed to be more vigilant about his phone's security and to always keep his software up to date.