Agree with what you brought up, Beggar.
As long as efforts and resources are put into restoring and maintaining Spiritual or Religious Places, then people can always make a connection with spirituality and religion.
Humans born and die every day, every generation but these buildings and spiritual places, if kept well and preserved will stay on long after we are all dead and gone.
Spiritual tradition, lineage and practice can only survive if there are spiritual institutions around that allow people to come and learn, make connection and continue to cultivate the spirituality itself.
With buildings, there is no place any sangha can congregate, nurture one another or nurture others, learn, support one another, preserve the teachings, house the holy relics, and etc.
In this respect, I am glad that the Chinese are doing something to preserve these ancient and spiritual places.
In other countries, many spiritual places were destroyed or are being destroyed and will be lost forever.