No one sane would ever want their relatives, friends, work colleagues, and neighbors to be able to know (quoting from the OP): > who you sleep with because both you and the person you share your bed with keep your phones nearby > whether you sleep soundly at night or whether your troubles are keeping you up > whether you pick up your phone in the middle of the night and search for things like "loan repayment" > your…
People close to you probably know all these things already. Even if you don't.
>No one sane is OK with corporations, governments, and other third parties being able to obtain and save this information either //
This is a popular view here. I don't think it's true of the population as whole.