Based on previous history where people actually did call google's bluff to their regret, what happens is that google trusts all current certificates and just stops trusting new certs as they are issued.
Google has dragged PKI security into the 21st century kicking and screaming. Their reforms are the reason why PKI security is not a joke anymore. They are definitely not afraid to call CA companies bluff. They will win.
That's not how this would work.
Based on previous history where people actually did call google's bluff to their regret, what happens is that google trusts all current certificates and just stops trusting new certs as they are issued.
Google has dragged PKI security into the 21st century kicking and screaming. Their reforms are the reason why PKI security is not a joke anymore. They are definitely not afraid to call CA companies bluff. They will win.