yeah, this. I find the assumption that Meta is even interested in federating with most servers to be quite optimistic, to say the least. Especially the servers that have signed the fedipact. Its great for them that they have the freedom of associating, and thus say that they do not want to federate with Meta. Thats the system working as intended. But they by and large have different, more relaxed rules about content thats most likely against Meta's CoC, especially around nudity.
Instagram has around 1.3 BILLION users posting thirsty pictures at each other all day long, and they still dont allow nudity. I'm not sure why Meta would suddenly be okay with another of their platform showing nudity because a masto server with 20 people who hate Meta does like to post nudity.