bla bla, I don't agree with you

Even though I don't have all the aerodynamic facts up front, just by common sense I can deduct its the opposite (lowering the pitch generates less counter-torque or slower torque-rolls).

You can easily see this in a helicopter ... first assume you're using a governor to keep the head speed constant and that you're not using any of the new AVCS gyros ...

So, while keeping the head speed constant, try incrementing the main rotor pitch and you'll see the tail rotor (TR) increase its pitch to counter the rotational torque.

A higher pitch will require more engine power which in turn will produce more torque thus resulting in faster torque rolls.