If you find on your own in a starter pack you'd relatively not be affiliated with, you've got two options: block the creator of your starter pack or report the pack to Bluesky. You'll see a url to who created it just under the name from the starter pack. https://connerexmbp.tinyblogging.com/considerations-to-know-about-how-to-build-a-bluesky-starter-pack-78927808