We live in such a great time.My parents couldn’t afford that sort of thing in the 70’s, and we were probably towards the comfortable end of middle-class ... people just generally couldn’t afford flights, holidays outside of camping or driving to Nan’s place, restaurants, etc.
When I was growing up. We werent poor nor rich, a family international holiday was a once in a lifetime type of event. Busienss class I doubt we even knew existed
Today, you could be on minimum wage, working full time. Save for a year and do a 4 week europe trip. Even as a 20 yr old!