Original Message

You are right, Inc. is not a history book but it references history. Do you only believe things that were in your history book at school? Lok up the 1945 elevator operator's strike if you want more info. I gave you the trail to be more informed, It is your choice to follow it.

As for "NO autonomous busses:"

"ROCHESTER, Minn. — Two low-speed, driverless, electric, multi-passenger shuttles called the Med City Mover are now available for free public rides in downtown Rochester, according to the Minnesota Department of Transportation."

Again, the internet can actually help you learn things and to easily win an argument against someone who doesn't seem to have a broad range of knowledge.

It is true that trams are not trains but the trains referenced in other countries are trains. Besides it is the same concept. 

You say unmanned helicopters will never be safe days after a Blackhawk flew unmanned and other have done the same. 

YOU are choosing to keep your head in the sand and that is fine. Just don't be surprised when the rest of the world passes you by.