Lets say that an instance doesn’t allow downvotes called NoDownvotesInstance. That instance hosts a community called NoDownvotesCommunity.
Now, lets say someone on another instance that does allow downvotes places a downvote on a post made to NoDownvotesCommunity. Does NoDownvotesInstance federate that downvote out so that other instance with downvotes can see it, or does it just drop the downvote so that it goes no further?
Edit - @pe1uca@lemmy.pe1uca.dev has answered this, with evidence. Despite the highest upvoted reply suggesting otherwise, it appears as that instances with disabled downvotes do not federate downvotes on.
They’re asking about the total score. The better way to explain it is that there is not a total score, there is just the upvote count listed as the score. Downvotes and the calculated score based on upvote/downvotes are ignored.