This will impact everything, not just International travel...
Domestic travel will nose dive into the ground, travel agents, ground transportation, tourist destinations, hotels, hospitals, rental car industry and on and on and on....
You’d have to be stupid to get on a commercial aircraft today, here or abroad.
I suggest if you’re correct, you need to buy puts on airline stocks and become the next version of the Koch Bros.
Having said that, airline stocks have done ok the last couple days. I think the plunge in oil prices (their big cost driver) is offsetting some of the Obola hysteria.