Recently, the Google/Huawei Nexus 6P was the subject of a class action lawsuit in which the claimants experienced a disproportional amout of battery drain, bootloops or both. This case was settled, and the beneficiaries have now been informed that they will receive their respective compensation. It should be issued from now until February 29, 2020.
https://www.notebookcheck.net/The-Nexus-6P-settlement-is-on-the-brink-of-paying-out.451390.0.html