Unsurprising behavior from a community where the coolest person is the one who can put on the biggest tin foil hat. I appreciate the privacy community here but I think the concept itself leads to users decrying anything as insecure just because it makes them feel more knowledgeable.

My non-expert but I just read a book about clouds guess:

Those cirrus clouds are typically made of ice crystals. A plane disturbed them, leaving a contrail of water. Water refracts light differently than ice, seen more clearly at dusk.

What is this picture from lmao