The irony is that the Atari 2600's chess game from 1978 BEAT an AI. The Atari 2600 used a 6507 CPU with 128 BYTES of RAM. Of course programmers from that era had NO resources to waste and it appears they didn't!
Which is why Office 365 WITH COPILOT costs twice what Office365 WITHOUT COPILOT costs!
Which is why sales collapsed before Office365 WITHOUT copilot was made available again.