It's more than just the title. It feels extremely unfocused because the author doesn't connect the different parts very well. The author starts with a very small focus (email addresses) and then goes on tangents while randomly interrupting with headings like "I swear this is still about email". It doesn't flow.

Which is unfortunately because the topics are very relevant to the modern discussion about privacy, and I think there are ideas in there that are worth telling, but in this form it's just hard to follow