Let's just say their performance (OKR, KPI, whatever "impact" metric you want) was indistinguishable from a peer that used the AI/LLM monthly allowance in full.
I listened to a song a few weeks ago... now that song is in almost every page on YouTube for me. Homepage, sidebar, search results. It's just everywhere.
I've already listened to it. I don't want to listen to it again every single day for the rest of time.