1)

https://www.kilobookmarks.win/how-exclusion-lists-for-link-building-agencies-will-change-in-the-next-three-years

1) Look, I totally feel you on dodging bad agencies. We once signed with one that promised 70 DR links for a campaign—and ended up with PBN garbage that tanked our rankings. Took us *four painful months* to disavow that mess and clean up