> A police officer can testify to statements you made or actions you took that will incriminate you. But if the defense counsel asks them to testify to similar statements or actions that will exonerate you, the prosecution will object to it as hearsay, and it will be sustained.

This sounds like an incredibly broad statement that, by its breadth alone, seems false. Do you have any/many examples of this happening? I would think this is an extremely common occurrence by your statement.