No arguments there, all through from the first innings tanks were to support infantry. Percy Hobart did try to change things. He even wrote a book on it. The Germans read it, "ooh that's a good idea". British went nope won't work, Our Percy got pushed out of the way. (Lance Corporal in his local Home Guard unit).
Churchill has him recalled. Within a year he is General Officer Commanding, 11th Armoured Division.
"Oi, Percy, there's a signal 'ere. Says "LCpl Hobart is promoted Maj Gen, effective immediately".
"Splendid. Tell that impertinent Cpl White that I'll be having his balls for earrings forthwith".