Could you not do this before? Just book a plane ticket at the airline desk and ask for an empty room once you arrive at a hotel?
The other things he said are mostly true. Here in Buenos Aires I've never owned a car, but that has more to do with being a huge megalopolis than anything else.
It might sound pretty awkward these days of pathetic instagram 'celebrities', but actually makes things like backpacking in the middle of nowhere much, much better experience. The magic is still out there
Even in poor countries Facebook and cheap instant communication like WhatsApp have rewired the way people socialize and stay in touch.
This is mostly a response to the commenter before you, except your last sentence.
A budget flight to the continent and a week in an AirBnB in Europe can cost as little as a few hundred quid. Something that was only really available to the rich, or at least the very well off, is now available to almost anyone.
https://rwer.wordpress.com/2018/04/22/global-income-distribu...
For the majority of people, however, things have changed little.