Thatcher kicked the bucket.

[Napoléon]

This may sound cold, but I don't feel anything when I hear of old people dying. I mean, that's what old people do. They die. That's life.

That's not cold.

Dancing on said old person's grave and saying "the witch is dead" is cold.

One of the few times I've agreed with Tony Blair was when he said that throwing parties at the death of Thatcher were in bad taste.

Personally it doesn't matter to me if people do want to celebrate it, but I do find it at the very least, "in bad taste".

Each to their own.