I assume that he would hypothetically do a massive facepalm at how many times we have to cover the same topics.

One of the primary focuses of his discussion about mods and 3rd-party tools on the Live Letter was that they aren't hunting down people that are just parsing for themselves or trusted friends, but that it is also still definitively against the rules to use 3rd-party tools. Unless they reverse that stance, revealing that you use those tools on your computer is inviting a ban/suspension. The fact that you wouldn't be criticizing/harassing players with the data doesn't matter since they already explicitly said "Please don't use them." and stated that such tools are against the ToS.