• redact dot dev is owned by a guy named Dan Saltman. Dan Saltman is the cohost to liberal youtuber Destiny (Steven Bonnell). Dan Saltman is openly Zionist and has tried to have all anti-Zionists banned from streaming websites, such as twitch. I would avoid using redactdev. I don’t trust them to securely delete things.

  • I don’t know of FOSS “one-stop-shops” but these services should have APIs you can use and write scripts to mass-delete. It wouldn’t be particularly hard or time-consuming, and you can also publish your scripts so other people can use them instead of writing your own.