Nerfs in supertest for 430U and Progetto 65

I get that 430U is broken but why nerf Italian tanks??

Progetto 65:

Turret Traverse Speed: from 36 to 34

Aiming Time (s): from 2.1 to 2.5

Increased the dispersion after firing a shot

Dispersion at 100 m (m): from 0.33 to 0.35

Removed the ability to mount the Gun Rammer

Object 430U:

Dispersion during movement and hull traverse: from 0.12 to 0.16

Dispersion during turret traverse: from 0.1 to 0.12

Nerf of frontal armor (created weak spots and decrease thickness a bit, so that E 50 had the same or better armor to add the two original nations' armored medium tanks to the meta). The frontal view of the commander's cupola and the gunner's cupola will be weakened to about 270 mm of effective armor to allow the Tier IX-X vehicles to penetrate it there without using special shells.

Standard B

Turret Traverse Speed (stock): from 32 to 30

The Cannone da 90 Rh gun in the stock turret:

Aiming Time (s): from 2 to 2.1

Increased the dispersion after firing a shot

The Cannone da 105 Rh V1 gun in the stock turret:

Aiming Time (s): from 2.4 to 2.6; Dispersion at 100 m (m): from 0.35 to 0.37;

Increased the dispersion after firing a shot

Turret Traverse Speed (top): from 34 to 32

The Cannone da 90 Rh gun in the top turret:

Aiming Time (s): from 2 to 2.1; Dispersion at 100 m (m): from 0.32 to 0.33

Increased the dispersion after firing a shot