[add-sub-mul-div]

No, because taking a week out of my life to go by train instead of plane is impractical. Making myself wait a few extra business days for my books to arrive is not. I apologize if you had a better point you were trying to make and I missed it.

[titanomachy]

The point might have been that booking travel online is now fairly easy and seamless, to the point where people might impulse book international vacations when they might otherwise have stayed close to home.

[add-sub-mul-div]

Sure, I'm not a fan of the environmental footprint of casual air travel, but offsetting that there are positive effects of the world having become smaller. My subscription to Prime would only be an unnecessary convenience.