>>giulio+(OP)
"Recent large-scale upticks in the use of words like “delve” and “intricate” in certain fields, especially education and academic writing, are attributed to the widespread introduction of LLMs with a chat function, like ChatGPT, that overuses those buzzwords."
OK, but please don't do what pg did a year or so ago and dismiss anyone who wrote "delve" as AI writing. I've been using "delve" in speech for 15+ years. It's just a question where and how one learns their English.
>>Fade_D+lc
It's not a suspicion in an also otherwise properly typeset PDF, but it's a suspicion in a YouTube comment or other informal context for sure.