People, many on this very site, often erroneously claim that P0 does not disclose vulnerabilities in Google's own products. Or they claim that Google gets favor

People, many on this very site, often erroneously claim that P0 does not disclose vulnerabilities in Google's own products. Or they claim that Google gets favorable treatment, like the disclosure only of less severe bugs, or longer disclosure deadlines. Here is a countervailing datapoint.