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Cake day: January 23rd, 2026

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  • If you want a simple explanation why he couldn’t spy:

    Imagine that your internet traffic is a bunch of letters. HTTP are postcards. You can read the message and destination both. HTTPS are envelopes. You cannot read the message, but you can see the destination.

    When using VPN, you stick every letter/postcard in another envelope, addressed to the VPN company’s address. They unpack the letter, set themselves as the return address, and send it on.

    Your friend could previously look at the outside of your letters, and see who you’re sending to, and how much. Now, they can only see you’re sending to the VPN company, which isn’t helpful. (In theory, they can see the volume of data, but there isn’t much they can learn with just that).







  • You’re missing the point.

    China might use your data and hurt you in some far future, whereas the USA will use your data right now in a direct and violent way.

    I can explain how the US government having access to the database of all of TikTok’s data might directly result in a visit from ICE. The path to damage caused by China may exist too, but is much more nebulous, and much more difficult for China to execute on.

    Yes, if you are in a government position, or in the army, you probably shouldn’t use TikTok under China’s management. But Joe Schmoe from California has little to materially fear from them. But he does have reason to fear the USA government who might well come over and arrest him.