Well I don't read it that way at all.
It states it is not able to quantify what it is. Any reading of that would be, if it were say at least a 2 point advantage, you would qualify it as say a "two point advantage" and potentially beyond.
The commission were very clear that the advantage didn't reach the threshold of a single point, hence why it was unquantifiable.
It reflects there could be an abstract advantage, but it doesn't reflect concretely in terms of points gained.
Which makes total sense. As how a team with a tiny net spend, and a lower than average wage bill gained an advantage to win games is ludicrous. If anything we would be at a disadvantage based on that.