Why isn't Controld adding new third-party blocklist?

Why isn't Controld adding a third-party blocklist that people like to use? Some of the available blocklists are no longer maintained, but I still want a new one. Also the 1 Host Pro blocklist was removed.

https://docs.controld.com/discuss/69574a9f2318634a45ffd069 -> 280Blocker
https://docs.controld.com/discuss/6942a4ebe8bf6259ca96ab79 -> Ukrainian Security Filter
https://docs.controld.com/discuss/692c92d35d57bb51adbe15b8 -> anti-ad.net
https://docs.controld.com/discuss/692c787edc1084945501d7ff -> hagezi’s “Most Abused TLDs”
https://docs.controld.com/discuss/692f4f908dc94b68616349d0 -> Hagezi Badware Hoster