I gave an example in another post. Basically "Hey, we respect your needs. However, we have to tell you that you should treat us as a bit of an adversary. We will do what we can as a private company, but ultimately we can be compelled by the government, rogue employee, or if somehow we get hacked. This is the case for any company, they just don't tell you it. We do. As our customer, here's what we recommend you do: Use Tor, fund open source, vote, etc."