My AT&T bay area fiber DNS has been garbage since the day we got it. I've had to forcibly update every device we own to Google DNS as well as put another route

My AT&T bay area fiber DNS has been garbage since the day we got it. I've had to forcibly update every device we own to Google DNS as well as put another router in between our devices and the AT&T one since AT&T doesn't let you actually change those settings on your device.