I don't browse bluesky much, is the blocking already in place? Is it in a specific country, so I can maybe test it with a VPN?
What the add-on does is, it edits the response of what are called "Post labels" (like "spam", "rude", " engagement-farm", etc) and overrides the default behaviour on all of them to instead show the post and show images on click. But if the restriction is for the whole site this might not work.
