My father did something like this in his later years and I never heard any of the complaints in the article; then again he had an RV instead of a 44 liter backpack and mostly stayed in the USA rather than crossing the world. Connectivity was the main problem I heard about. I guess its much better now. Also its not a binary decision. Its a big planet and you can select whatever tradeoff you'd prefer in a nearly pure a…
In some countries, you just put a jumper on or wear cooler clothes. Personally, I like to be near the weather. It is all tradeoffs.