The whole point is, if an LLM can easily complete rigoruous assignments and all the student has to do is add a little bit of personalization to the output, then has that student really learned anything? Can they evem come up with a plan to do such tasks without the LLM, even if it takes a lot longer without it?

Educational certifications in the era of LLMs are going to be increasingly meaningless without proof-of-work, and that's going to mean in-class work without access to computational aids, if you really want to evaluate a person's skill level. This of course is the coding interview rationalization - CS students have been gaming auto-graded courses created by CS professors for some decades, and now that's easier than ever.