It is a bot trained to specifically replicate human mistakes to be more convincingly human. "p" and "o" are right next to each other on a qwerty keyboard and an easy "I accidentally pressed 2 keys" and then it got the space between the wrong characters as humans do when typing too fast. "oh ok cool" would have looked too clean and made you guess it was a bot. It fooles you, so task successful.

I tried it myself and was convinced it was only ai you talk to.

Well maybe I talked to humans, but I don't think so, even though it said it was a human.

The ai changes it's behaviour for each chat and you only have very little information to decide.

Basically it is flawed from the beginning.