Comment on Subtracting Additives from Double Letter Divisions of K4 by Mr. Gallow

time? not yours if you take him as a waste of attention. Space? Better, but even to exhaust all dead ends only further outlines the road map.
Unless he’s contradicting himself your second bullet point is wrong. He’s said It’s in plain english during multiple interviews and Q&As, however he said that their was masking to obstruct cryptanalytic approaches. I’m not saying you’re wrong, I’m saying that it’s a change of position if you’re right.