Well you are certainly correct with the "nit-picky" part.....
but after a quarter century what we are down to is "nitpicky" complaints or " we have it all wrong and it all needs to change ".... I am
not saying you have said that but it has been suggested in the past.
The original caption for that photo was "Turret of a German Panzer IV installed in a pillbox at Omaha Beach, June 1944"
It is GOOD ENOUGH for a photo that is 160x80 pixels despite Wikipedia using it in it's VK_30.01 article
The turret still has more in common with the Pz IV turret than anything else. The unit is now named 75mm Panzerturm. "problem" solved