I did agree with some of the points you made in your article. But I have to say that money alone doesn’t travel but time. I have met many people in management and in senior positions who have lots of money but do not have time to travel and wished they had done it earlier in their career. It’s easier to travel when someone is young. Thing become more complicated when one becomes married and one day with kid(s)
So my all points is that we don’t need lots of money to explore the world. We need the time and the determination to do so.
There are so many advantages in traveling and it should be encouraged.