I understand and accept that the FBI and other third parties may be able to non-consensually acquire any traffic I send over a network and/or to a third party, using a great many methods including legal summons emplaced against the network and/or third party for the data that I share.
I'm comfortable with that, because I understand the working agreement that exists with my network and third-party services providers (such as Apple), and I understand that they are bound by legal summons in many respects for the data they receive.
Note I don't consider this ideal, and I don't think it's the best possible outcome for society, but I've spent 20 years consciously managing my choices on such matters, ever since DejaNews was founded, and I understand where I stand versus my choices today.