The lesson
Open a thread by stating a worsening problem with one statistic, then promise the fix in two words.
Each line sits alone: "Content marketing is a lot harder these days." Then "Last year, 65% of Google searches ended without a click." Then the platform penalty for "linking out", then "The harsh truth?" with its verdict, and finally "Here's how:".
Don't borrow the 65% figure unless you can source it yourself. Keep the structure of problem, squeeze, blunt verdict, then the promise.