Also, I don't recall controllers having features like "Boost" and "Steady Aim", that allow me to exploit aim assist..
It's definitely you who is ignorant.
Boost and Steady Aim, are meant to get rid of aim assist not to exploit it, there is not a single feature on XIM Manager meant to exploit Aim Assist, and the Smart Translators are build with games aim-assist OFF.
So, there it is... you can't blame this people, they don't own one and are salty, enough to create an account.
Correct me if I'm wrong, but in order to get rid of AA, I go to Settings -> Aim Assist -> Off..
You are misinformed, is a better word.
Steady AIM and Boost are meant to offer to have better tracking experience, to handle aim look mechanics, in game that where meant for a thumbstick and its aceleration, like turrets, vehicles etc.
Are more like easy to use and set, Ballistic curves those are for more advance users.
But is not to increase aim assist.
Like I said all the smart translators are created without aim assist, and some games doesn't have a toggle to disable aim assist entirely.
So yeah, you might be a XIM user, doubt it only a few post but yeah if you are... you need to learn more about the device.