One unpopular opinion I have is that with LLM, the difficulty gap between develop LLM vs use LLM is going to be significantly wider, akin to that of chip design

One unpopular opinion I have is that with LLM, the difficulty gap between develop LLM vs use LLM is going to be significantly wider, akin to that of chip design, making developing ML/AI skill, while still intelligence wise challenging, less useful in career growth.