Let's study the case of an average representative Gen Z and X. What is important or missing in the description (linked below)? What would you advise?
In the current era, building your own house is one of the hardest and biggest milestones, because in this era, buying only land is so expensive and time-consuming for a middle-class person so how he can build a house on that land? And from what I have seen, most of the Gen Z (I am also a Gen Z) have parents who got home easily from their own parents and their parents got home to migrate to this country from another country (I am talking about myself).
I need around 40 lac to 60 lac to buy a mid-range house with basic needs and if you will convert this amount in US it would become around 21467.44$ This is nothing for a US citizen and he can easily buy a house in my country but he can not buy a house in his own country with that money. So, another difference is of country's inflation.
Back in time, our country was doing good, but not the inflation and inner matters of our country have put it in a bad situation that there are fewer opportunities for youngsters than before. In order to afford a house, people are going to foreign countries to earn higher currencies like in the UK, USA, etc.