It's hard for me to answer that question. The only thing I could say is that I know that, in certain situations, the buildings are in such a state that it's hard or dangerous to try to keep them intact and usable. In this case, for operational and safety reasons, it's possible that they have to be demolished to make way for the construction of a new building, even though they're part of a complex considered as being of heritage importance. I know that's not something that anyone wants to do systematically, but sometimes it's necessary in certain situations.
On October 31st, 2023. See this statement in context.