[Zak]

From what I've seen, some niche servers have very detailed and very strict rules intended to address the needs of certain marginalized groups. An example I've seen is requiring a content warning for any image where a person or animal is staring directly into the lens, appearing to make eye contact with the viewer.

Of course pressuring mainstream servers to adopt such a rule is not reasonable. Automatically applying a content warning to all media from servers that don't have the same rule would be a good solution. Bluesky's labelers provide a way to do something similar, but I don't think the Bluesky appview has a way to express something like "blur all media without the 'safe for my needs' label".