HK's days are long gone, the average Chinese city is more financially viable and powerful.. this is not the 1980's.
The USA economy is built on war since the day they were formed, their economy won't drop the number 1 spot anytime soon if ever.
Low cost travel will once again crush major expensive airlines (Cathay) with rising interest rates around the world people look for cheaper travel, and cheaper everything.
Wives will look for more expensive husbands, which there aren't many remaining so they might have to start marrying for love again, but don't hold your breath.