During their uncarrier launch event their CTO mentioned that they share certificates with partner services so they can inspect and do their magic on HTTPS traff

During their uncarrier launch event their CTO mentioned that they share certificates with partner services so they can inspect and do their magic on HTTPS traffic. I can't actually look up the video archive right now due to traveling, but I specifically remember it during the Q&A session at the end because I was curious if there was some MITM action going on.