It's not just Khet. Phil is deteriorating fast too.
There were two questions, roughly "Are there any games you two disagree on quality-wise?" and "Do you think triple A games should be paying attention to what indie games are doing?"
Phil read both of these questions out loud like three times and just couldn't figure out what they meant. He even asked Khet and she just sat there mouthbreathing and shaking her head. I don't think he was lying to avoid answering either, he was being super toxic at other questions or just saying he's outright skipping them. The self-imposed eremitism and couch potato lifestyle has turned them into something less than human.