All of that is bad, none of it is a security issue. Privacy, sure. But not security. And the article specifically shows that Google is planning to mark example.org as insecure. Which it's not.
insecure (adj.)
(of a thing) not firm or fixed; liable to give way or break.
not sufficiently protected; easily broken into.
A webpage loaded over HTTP is easy to tamper with. Let me give you an example of traffic over HTTP that is secure -- apt repositories; because you're only retrieving payloads protected by PGP, so the actual payload is firm, fixed, and not easily broken into.How else do you define insecure? Have I misunderstood the definition?
Anyway, your example is a good one as to why it's weird for Chrome to label these things as insecure.
So a bank using plaintext HTTP doesn't qualify an insecure?