I don’t think so. The climate change stunts didn’t actually destroy anything as they only glued themselves/threw soup on the glass coverings. If they were really looking at it they’d see the different between that and this sort of irreversible damage.
The article you linked to doesn't support your claim. It mentions 3 recent attacks, and all the paintings (Leonardo, Van Gogh, Vermeer) were apparently protected by glass and not damaged.
