Is it helpful for the Malay community to get all these downvotes from non-Malay speaking lemmy users who are too lazy to hit the block button?
That's a great analogy. So, if the posts are marked as English/Unspecified, so they're cluttering up everyone's feed with posts that practically all users literally can't read, then yes having them sort of "marked down" for the majority of the community to keep the overall feed clean is probably the right answer. It's easily solvable by teaching people to use the language setting correctly on their posts so they're hidden from people who don't enable Malay, and that's probably a better answer than spamming everyone's feed with Malay stuff and mechanically preventing anyone from filtering it out for other users via downvotes, because "it's not fair to me that you don't want this in the feed."
I know that's not quite what you meant. I don't want to argue back and forth about this issue indefinitely, but I think it's just another instance of the same "depends on your perspective" issue, of the average user who wants the algorithms assembling the feed to work right, versus the community creator who obviously doesn't want everything they post to be downvoted. I think they're both valid viewpoints but it seems like you guys keep repeatedly emphasizing the second point of view and not really considering the first one.
Of all the sins that got us booted from the Garden of Eden that was the early internet, I would say "my growth is more important than your good experience, so let me tweak things to boost my growth, and put my stuff in front of you" is probably a strong contender for the top spot.
Again, I get it. A lot depends on the specific details of the community and posts we're talking about. I don't think wanting to grow your small community or insulate it from unfairness is automatically a bad thing, but wanting to adjust things to make sure your small community will grow is not automatically a good thing, either.