I don't think "must" is correct here.
People will use AI all they want without understanding it. Same as the way most people go through life never understanding how basic things work. Our capitalist fixation enables it because ignorant consumers will buy whatever is put in front of them for the most part. Ignorance is profit in capitalism.
Folks don't want to understand. That's work. Why bother?
Then again, you have the saftey factor. Some people should be given hand tools first, so you can see whether they can be trusted with power tools. Just as you would give a junior small tasks before trusting them with something bigger.
I can say one example of why you would need some hand tools. Buying an extension cord is easy, but you may not have the budget to buy a larger bandsaw. In that case having a handsaw or framesaw will save you.