"when Husse established "The Silent Mill" to publish Psycholonials, Gio immediately published the address listed for that, which was very likely just Hussie's house given they're, y'know, an indivdual making a visual novel?"

You know business addresses are registered with your state government and free for literally anyone to look up from your business name, right? This is why nobody ever uses their personal address, or REALLY REALLY SHOULD NOT. It's the whole reason P.O. boxes exist. I don't think there is a reasonable expectation that a corporate address is someone's house because that would be just flagrantly negligent for a business owner to do. Is there more to this story or is it just a literal public record you're talking about?