Very much agree with this. Blindly adjusting to Harman curve is a very bad idea (and frankly quite silly)!! There is a reason our Reveal presets does not do that either. Harman curve was developed based on listener preference using a specific rig, but it does not fully account for variability of headphone measurements on a specific rig, especially in the upper mids and treble. On LCD-X, I may boost a few dB centered at 4kHz and perhaps a bass shelf (depending on taste) but that is about it.
Edit: Fitting to Harman target on most of our LCD line of headphones, to my ears has resulted in a very bright signature, it may sound impressive on first listen or during A/B and some may prefer the forward sounding treble, but I do not consider it either natural or neutral.
Edit2: There are other headphones (HD800 comes to mind) where fitting to Harman target would work very well because the measurements on 45CA translate quite well to what we hear, but it has not been the case for most of our models.