You have everything to hide by default and the onus is on every actor to prove why they need information and how it's isolated from other information.
I have no idea how to investigate this empirically, though.
Online it works like most things. Everybody pretends it's a partisan food fight, even if they have to lie.
Also, blackmail isn't the only way to have personal or intimate information used against you. As the absolutely massive advertising industry can tell you, knowing more details about people makes them easier to influence and manipulate.
2. I think the federal government executive branch should be able to control itself and inspect itself.
Privacy clearly is valuable for it's own sake.
That's quite different to Musk's minions taking a DB dump onto a USB stick.