This is probably the reason why Google is doing this. They realize that more and more people are using ad blockers because of fake download buttons and malware serving ads. As an ad provider themselves, Google is doing this to help their bottom line. It will also help the bottom line of other advertisers, and also help to bring a little bit of trust back to the advertisers.
Cell phones don't even have any moving parts, and under normal use, should not be subjected to physical stress. Also, at the time the poem was written, anyone could cut down a tree and fabricate wood replacement parts for a carriage. In today's world, the cell phone components were just not designed to be user replaceable.
THANK YOU! I read the whole poem, and still had no idea why anyone would name a carriage a "One-Hoss Shay". I have no idea what a Hoss is, and I have no idea what a shay is. Of course, I have heard of Horse and Chaise. Crazy 18th century poets!