To what degree should historical landmarks be preserved versus renovated to meet modern functional needs?

In my opinion, historical landmarks must be modified to meet modern needs. This ensures that the landmarks are safe for tourism and for Asian visitors. In today's modern era, historical landmarks need to adapt because there are many functional requirements, such as providing knowledge and supporting tourism activities for Asian visitors.

So I do think the historical landmarks should be preserved to maintain the richness of local heritage, as they often serve as sources of pride for residents. These landmarks can play a crucial role in fostering community identity and continuity, enriching the cultural fabric of society. Additionally, their preservation boosts local economies by attracting tourists [...]

Historical landmarks should be preserved as long as they are full of local heritage and can be impactful for residents' pride. Moreover, it will significantly improve the economic aspect because many tourists or foreigners will be attracted to the landmarks and the country for that reason. However, the architecture can be renovated to meet modern [...]