Google Chrome isn't. Chromium is, but Chromium also tends to download 3rd party close-source blobs from online resources, like the one that turns on your microphone.
https://news.ycombinator.com/item?id=9724409
That's a disingenuous phrasing, though.
[0]https://bugs.chromium.org/p/chromium/issues/detail?id=491435
It was set up in a dumb way, but people also grossly misreported. The extension was "enabled" by default but did exactly nothing except shut itself down. The behavior was all disabled by default.
Of course it was. It shilled a TV show.