Why Buying Backlinks Often Fails to Move the Needle Even When Ahrefs Shows "Success"
https://smart-wiki.win/index.php/Schema_Markup_That_Actually_Reinforces_Entity_Signals:_A_Practical_Playbook
SEO directors at mid-size companies tell a similar story: they spend $20k to $100k on link campaigns, watch Ahrefs report a surge in referring domains, backlinks, and Domain Rating, but organic rankings and revenue stay flat