Wait til they wake up to the fact that by photographing/filming your precise problem and loading the images to AI, you can step through a tailored solution, as if the guy from the ferret shop had come home with you, without having to infer from generic videos. The same goes for car repairs and servicing, IT hardware and software glitches, and all manner of other practical problems.
this works with some things- figuring out how to turn off the child proof lock on your washing machine, say.
But many things are a bit more complicated.
Generally speaking, common mass produced consumer items can be diagnosed up to a point by youtube videos.
and then you have 150 years of Argentine technology, layer upon layer.
There are five different types of very similar window latches, dating to 1900, and there is a shop on Sarimiento that stocks 3, and can tell you which ones are not repairable and need replacement.
There is ONE type of variable switch for table lamps stocked in BA, and easy youtube videos showing you how to replace 4 types that are not available here.
Many repairs require tools, or experience, and just watching a video does not make you an electrician or a plumber.
But, sure, I watch em all the time- I learned the neat trick of using my forklift to lift the entire bed off my Ford pickup, to much more easily replace the faulty fuel pump. Which is great, if like me, you have a forklift...