I wouldn't make keeping something or tearing it down about it being religious. It depends on case by case and mainly if enough people in that local care to preserve it.
Human history is worldwide but not every building has the same infamy to the same scale.
The University of Tampa started out in the late 1890s as a Hotel, just because it started out as one, doesn't mean it had to stay a hotel.
No matter the building use, national or world history still depends on case by case..
If I for example, were to die and become a famous poet after I am dead, some might want to preserve one of my dwellings, but considering that I have lived multiple places, it would be unrealistic to preserve all of them.
Human history is worldwide but not every building has the same infamy to the same scale.
The University of Tampa started out in the late 1890s as a Hotel, just because it started out as one, doesn't mean it had to stay a hotel.
No matter the building use, national or world history still depends on case by case..
If I for example, were to die and become a famous poet after I am dead, some might want to preserve one of my dwellings, but considering that I have lived multiple places, it would be unrealistic to preserve all of them.