This.

Never mind that they tried a month ago with the drone attacks.

How would this work exactly? The most protected person in the world, thousands of km from hostile borders, in the city with the world best AD surrounded, by bureaucrats who, if anything, think Putin is too soft on the West.

And what happened? They poked the bear and it turned their electricity grid off. Something NATO would have done in the first 4 hours, not take 4 years.