I did, and while you give a meek might be used to teach history using a physical example at an arbitrary time in the future, you seem to miss my rebuttal that those are few and far between and it is just as easy for its use to swing the other way in the future. Stop trying to get people to care about a plantation burning down. Even with your more "altruistic" take it comes off very distastful. I'll leave with a quote from an article about it
"I wouldn't necessarily say that the history is lost. This artifact is lost, but the history is still there," Duggan said.
"If you're mourning the loss of Nottoway, I would encourage you to learn more about it. Learn more about other plantation houses. You can still learn from that history."
Honestly I think both work depending how you look at it. On the one hand with waste bin, you are throwing your data away. On the other you are preparing to "recycle" the memory so it can be reused.