Where to begin. First off - Yes, I have to drive to the bank, because its not like there is an ATM at every street corner, especially in highly residential areas. How is driving to the bank the same as Bush Sr. not knowing what a checkout scanner is? Thats not even remotely the same. He didn't know what a scanner was, because he sent people to the store for him. Me driving myself to the bank, because I can't walk to one is so far off its not even comparing apples to oranges, more like apples to chocolate. Not even related.
Second - Just because YOU don't like the Apple watch means nothing. You can rag on it all you want. I thoroughly enjoy my Apple watch, and for your information I am under the age of 25, my girlfriend as well. You keep repeating logical fallacies. Just because something is not for YOU, doesn't mean the entire world thinks the same way you do. More logical fallacies, just because no teenager YOU know wants one, doesn't mean every single teenager around the world shares that view. Stop talking for others. I must seen 3-4 dozen Apple watches a day on customers at the restaurant I work at. Some are teens, some are adults, and even some are seniors. So clearly your 'observation' is incorrect.
Third - No, the other 7 billion people in the world have not had touch/chip cards for decades. It is popular in Europe, but that is just a fraction of the 7 billion population. As of 2009, only 18% of the world had the ability to used chipped credit cards.