The point is that it's a public comms platform and you can never be sure who's listening, even if you're on a supposedly-private website. Who's looking at that data on the other side? Which of your friends is lax about logging out and will leave your info exposed for the next visitor at the library to peruse? Which of your friends is running a crawler and saving all of that data for posterity, and what will happen to these archives?
It's just like going out on a public square -- you may hope that you'll have basic dignities respected and that no nefarious or malicious players are observing/recording, but since you can't be sure you must take reasonable precautions against potentially egregious misuses.
If Congress says the NSA is no longer allowed to this, it doesn't really affect anything -- because the NSA or a close cousin will most likely defy the essence of such an order via loophole exploitation, etc., but mostly because any reasonable expectation of privacy from any and all entities, intel service or not, while sending comms through a public platform like the internet, requires heavy, explicit defensive measures like correct usage of PGP.
That's how people need to view the network, because that's the reality. In almost all cases, your packets go through a dozen or more routers all around the world before they hit the intended recipient, and it's ridiculous to presume that none of these many nodes are an entry point for an actor who may not have your best interest at heart. It's like going out to the mall naked, and getting upset that someone took and published photos. We may hope that the people at the mall at a given time would not do this, but people realize that this is not realistic and wear clothing to prevent the exposure of their nude bodies. They take the initiative directly and personally.
That is how the internet must be viewed. If you don't want something exposed, you can hope that no "bad people" will come in contact with it, but it's much wiser to personally ensure it's covered before you take it out "in public" (aka, bouncing between dozens of anonymous nodes, sitting on a server which any employee can access (including the cleaning lady, or someone posing as the cleaning lady...), exposed to hundreds of "friends", all of whom have total freedom to copy those bits and replicate them elsewhere, intentionally or not).
Everything you wrote is indeed true, the one key point you miss is that while we should plan for dealing with the worst-case scenario that should not stop us from holding our government a higher standard than that worst-case scenario.
In fact we can do both - develop tools to make centralization of collected data harder and develop laws that make that centralization harder. Neither will ever be perfect, but the effort is still vitally important.
It's just like going out on a public square -- you may hope that you'll have basic dignities respected and that no nefarious or malicious players are observing/recording, but since you can't be sure you must take reasonable precautions against potentially egregious misuses.
If Congress says the NSA is no longer allowed to this, it doesn't really affect anything -- because the NSA or a close cousin will most likely defy the essence of such an order via loophole exploitation, etc., but mostly because any reasonable expectation of privacy from any and all entities, intel service or not, while sending comms through a public platform like the internet, requires heavy, explicit defensive measures like correct usage of PGP.
That's how people need to view the network, because that's the reality. In almost all cases, your packets go through a dozen or more routers all around the world before they hit the intended recipient, and it's ridiculous to presume that none of these many nodes are an entry point for an actor who may not have your best interest at heart. It's like going out to the mall naked, and getting upset that someone took and published photos. We may hope that the people at the mall at a given time would not do this, but people realize that this is not realistic and wear clothing to prevent the exposure of their nude bodies. They take the initiative directly and personally.
That is how the internet must be viewed. If you don't want something exposed, you can hope that no "bad people" will come in contact with it, but it's much wiser to personally ensure it's covered before you take it out "in public" (aka, bouncing between dozens of anonymous nodes, sitting on a server which any employee can access (including the cleaning lady, or someone posing as the cleaning lady...), exposed to hundreds of "friends", all of whom have total freedom to copy those bits and replicate them elsewhere, intentionally or not).