There's some hope that the stone portions (i.e. most of it) will survive. They restored many large churches in France (and elsewhere) that were damaged by World War 2 bombing.
The President tweeted indicating that fire is bad and it needs to be put out. Only if the Parisians had gotten the message quicker they wouldn't have stood around looking at the pretty flames.
Tragic. Architecture is Catholicism's only redeeming quality.
You're right! I think steve_bank brings up a good point that the Notre Dame isn't a sentient life form.It is just a building.