This is AI
Let's look to the future. C'mon we are already up to 14 shots!
The year is 2200 2100. Everyone has the ability to build anything. Once the need to purchase physical things is removed (for the most part) and reduced us to "equals", and economies will colapse and it'll just be about food and shelter (clothing is a shelter). Why wouldn't they make it so I can "print" a bar of soap? I don't think we'll be so quick to accept the printed "apple slices", but, eh!
The fact is that your printer is on the "internet" and when I think you need a shower, I'll print you up a bar of soap and throw in some deodorant <hint>. Better yet, the government will know when it's time you had a shower and just keep the doors locked on all the places you like to go to in the "public sector" until you get that stench of cigarettes and booze off of you... because we can't have anyone sueing the government because we are responsible but didn't protect them from the deadly *cancer molecules emminating from your filthy "orra".
Yet, you no longer have to go to school to learn how that "do-hickey" works or what kind of tollerances are need to make sure the "thing-a-ma-bob" on the end of that "whatcha-ma-call-it" spins freely... but not so free as to self-destruct and pieces fly off withy deadly force. Your job: just make sure the bucket is full of lubricant. You know the lubricant that was administered by the automated drop-delivery system, which of course has a computer monitored never ending supply of pre- packaged, shipped, conveyer-blelted, knozzled buckets ready to be automatically installed behind it in line. If that bucket becomes empty then the automated supply chain has failed and the system only has 15 more days of droplets before those ball-berrings dry up.
We won't even need to educate somone on how to change the bucket, just find out where along the supply chain something failed. If it was a human who failed, well, we either mark the job for replacement with a (better) machine or replace the human with a better human (we of course shoot that human in the head with the gun we can print). As the amount of steps/processes become more specialized and a lot more of them, and as more humans being replaced by machinery, eventually there will be a time that the *bigger humans in charge (think Matrix) will create systems to eliminate all the humans in between, and of course, turn that job over to the machines.
There is, however, still hope because it'll always be a human on both ends that has "will(s) to live". Even if we can already see that everything in between is already a form of artificial *intelligence.
Just having fun.