I guess I disagree, people are going to rehash who did what and when they did it. For us armchair quarterbacks it perhaps isn't too important other than not letting incorrect information persist. I think it probably is better to have the correct ID with the correct person.
Others have made assertions of seeing "fear" on one or the other's face. I wonder if that interpretation was based solely on what they saw or if their interpretation was colored 'knowing' who was the USSS and who was the Chilean.