But "to any person", e.g., a CIA asset in the field might be exposed by a gmail user, thus threatening her/his life, thus pre-emptively disclose the gmailer's info to law enforcement?

Or imagine an idle threat is made off-hand in a private gmail, so pre-emptively disclose that threat to law enforcement?

In the sci-fi Minority Report scenario, Google could use AI language models on all gmail to make a judgment call on "emergent danger of serious physical injury". If I plan to go bunjee jumping with an unreliable provider, Google scans my gmail and tells law enforcement?!?