This is an interesting thought, even if it doesn’t come with practical consequences. A person could argue that if you happen to encode your table with a columnar format, you very likely won’t use indexes for every “value” but the order itself of that specific block. But this would mean that if you’re using the data order meaningfully, you’d probably going against the principles of table normalization. But, again, this one as well can be considered the result of excessive overthinking rather something practical that can be used.