Comment on Can you filter out posts on Lemmy that are in languages other than one you speak?
ekky43@lemmy.dbzer0.com 1 year agoUndetermined has a lot of English content, but also holds all the “undetermined” content.
While a lot of content disappears when disabled, I think this is exactly what OP asks for.
An alternative would be to block communities from non-English Lemmy instances, but that isn’t foolproof either.