Watching this old webinar replay from like 2018 and it's all about tiered link building super structured pyramids, PBNs as T1, web 2.0s as T2, social bookmarks as T3. It's kinda nostalgic seeing that spreadsheet mentality makes me feel like my grandpa talking about building his own furniture. I see posts about it now but nobody ever shows the numbers like they actually built a pyramid and tracked ranking movement week by week or if they just sprinkled some garbage links on expired Tumblrs and called it a day, anyone giving advice w/o posting a screenshot of their stats is just guessing and wasting everyone's time. So what's the deal, is it still a viable strategy with enough buffer zones between tiers or is the juice not worth the squeeze given how long it takes to set up legit tier one properties that won't get flagged