Check how many years ago.
Completely irrelevant for anything that happened within last 2-3 patches.
The time is irrelevant (not that you actually knew it was changed, you are just deflecting as usual), it has been nerfed specifically because allied tank destroyers had trouble penetrating it on the front. You are in blind denial and applying double standards right there
"King Tiger
Allied late game had an exceptionally difficult time penetrating the frontal armor of the KT, which caused a significant amount of frustration for our players. Telemetry Data we pulled supported the need for change in this area, as it frequently and unfairly prevented any realistic allied comeback. By reducing the armor (to the same value as the IS2) it should make the King Tiger a little bit easier to damage. Its offensive power still remains deadly as always.
Armor reduced from 425 to 375"