I don't like Tim Sweeney, or Epic Games, but I agree with him in this. In the future everything will use AI to some extent, and labeling it as such is stupid. It's like having a label for whether electricity was used, or whether computers were used. It will be meaningless in short order, and just slows down the entire industry by painting targets on games that are using modern development processes.
Besides, if the AI is THAT onerous, then you don't need a tag to identify it. It should be obvious, right? Make decisions based on the quality of a game, not based on what tools were used to create the game.