Yep, it amazed Americans when horse and buggies became extinct.

Propeller driven air planes were replaced by jets!

Now our simple jets are obsolete!

"The Paradoxal hypersonic jet concept is designed to travel at Mach 24 (nearly 16,000 mph). At this speed, it can fly out of JFK and land at Heathrow, London, covering a distance of 3,450 miles in 11 minutes. Yes, you read that right."