Cheating is a form of trickery. Is a cheater also cunning?
AI is essentially just for training, and all normal games are played against a real opponent.
It's clear that all of this is just talk. But what about modern chess computers that can beat any champion? Are they stupid and foolish?:)
It's possible, in theory, to create an AI for Heroes that can calculate millions of possible action combinations. But then it would also "move" very slowly, because, unlike chess, Heroes also has a graphics engine, which also requires computer memory.

Барон "Vampires"
Отдай свои прошлые сны,
В сомненьях себя обрети,
В бешеном танце душа кружится!
Не думай, что будет потом,
Здесь и сейчас мы живем,
Стань хоть на миг сам собой, слышишь!