Yeah, you have the right to your opinion too, and you're clearly in the majority so I respect that. The last time Notre-Dame was rebuilt, by Viollet le Duc, it

Yeah, you have the right to your opinion too, and you're clearly in the majority so I respect that. The last time Notre-Dame was rebuilt, by Viollet le Duc, it had been left in ruins for over a century and was redesigned as an idealized version of what it never was. So we are only preserving this version of the past by rebuilding it this way. Also, a glass dome over the collosem would be hideous, which I think is reason enough not to do it :)