I interviewed a guy a couple of months ago that had perfect responses to every tech question I threw at him. He even did really well on the white boarding session. The only thing was he would wait for 10-20 seconds to respond to everything. Not long enough to get called out but just long enough to notice. He aced everything. He’s a horrible employee, a senior that doesn’t seem to know anything. I almost suggested he start using his interview LLM when regular folks were asking him questions.