I believe the person you're responding to is saying that it's hard to do automated / programmatically. Yes a human can decode this trivial example without too much effort, but doing it via API in a fraction of the time and effort with a customizable amount of commentary/explanation is preferable in my opinion.
Indeed that aspect was something I failed to get initially, but I still stand by my opinion because most of my reconstruction had been local. Local "reasoning" can be often done without the actual reasoning, so while it's great that we can automate the local reasoning, it falls short of the full reasoning necessary to do the general unobfuscation.
