Ah, but you don't have to just walk out telling them they wasted your time. It only talkes a moment to check you muted phone and'OMG - there is an emergency at home/with my child/spouse etc. So very sorry but you have to leave right now to take care of it. Hopefully they understand and can reschedule after the emergency is taken care of."
End of story and if you catch them early enough in the interview you can be back at work happily coding the latest story in current sprint.
You should do what's best for you but understand why the folks on here are defending google; it's a big place and they are mostly powerless when it comes to direct influence or manipulation. Understand that and it will give you insight into how to hack their system for your benefit both before you are hired there AND after multiple interviews when you find that right team when but need to deal with ingrained systems; which rules must be followed and which rules everyone ignores, when to ask for forgiveness later and when and how to cover your ass from the start.
End of story and if you catch them early enough in the interview you can be back at work happily coding the latest story in current sprint.
You should do what's best for you but understand why the folks on here are defending google; it's a big place and they are mostly powerless when it comes to direct influence or manipulation. Understand that and it will give you insight into how to hack their system for your benefit both before you are hired there AND after multiple interviews when you find that right team when but need to deal with ingrained systems; which rules must be followed and which rules everyone ignores, when to ask for forgiveness later and when and how to cover your ass from the start.