that's what that post was. My way of saying I'm being silly too. My comedic stylings not hitting. Do I need to resort to smilies and lols. I do sometimes but it's kinda like adding a laugh track of yourself laughing at your own jokes. They do laugh tracks for a reason though. Sometimes the jokes are dry and the audience hasn't had a drink yet.
Not really that hard. SpaceX drops their boosters back on the pad almost every time now. They even land them on drone barges sometimes. But dropping big heavy rods from orbit is wasteful. Lifting heavy things into space is hard. Easier to create the same effect with powerful explosives (or nukes).