Do you mean "Hard reset which will trip FRP(Factory Reset Protection) will force me to have my Google account" with Backup cannot be restored unless I have Google account?
If yes, I was expecting that once I press and keep holding on the power button along with sound down button, the hard reset will be done, and after loading my device again, I can set up another screen lock if I want.
But it seems that you say that after doing the hard reset, my device will not work unless if I have Google account.