Architectural describe a country or a specific place. It is part of a place identity. Also it establishes the facilities in the population.
For example, in Egypt the houses have a square architectural and most are of adobe. In contrast with the houses in the South America Amazon, there the houses are made of straw and simple. Such houses identified those specific places; also the population is accustomed to live in this type of structures without any problems.
Architecture of a country and the population manners can’t switch quickly. Therefore is better no change the traditional architecture of a country to foreign architecture. This would lose an identity of country.
Also, is probably that the population no react well to change and the state lose money and time on this. Therefore, is better continue with a traditional architecture. This is love identity of country and ourselves like a residents.