Claudette Colvin getting ooffed from history because Rosa Parks made better copy. A flood of Ossies went through to sample bright lights and champagne of The West. It was hard to put the cork back in the bottle without a blood-bath and no local commander, certainly not Schäfer or Jäger, was gung-ho for the status quo enough to have his men fix bayonets. Over the next days and months, the wall was comprehensive demolished, initially by entrepreneurial Mauerspechte [wall-peckers] and later with bull-dozers and back-hoes by the Border Guards.
Along the way, someone realised that the symbol of division [and oppression if you're a Wessie] had heritage value and a few segments of the wall were retained as a memorial and tourist attraction. The Wall was more than 100km in length with another 50+km of West-East border maintained with fences, wire and automatic machine-guns. In 2018 a chunk of Wall was rediscovered in a jungly part of the Südpanke-Park. Here's another section quietly reverting to nature like Chichen-Itza after the Maya departed.