LLM’s are not consistent. For example, having a new company make a functional duplicate of ChatGPT is nearly impossible.
Furthermore, the cost of LLM’s can change at any time for any reason. Access can be changed by new government regulations, and private organizations can chose to suspend or revoke access to their LLM due to changes in local laws.
All of this makes dependence on an LLM a risk for any professionals. The only way these would be mitigated is by an open source, freely available LLM that creates consistent results that students can learn how to use.