I don't understand all of the complaining about hearsay. There have always been exceptions to the hearsay rule. Here is a list of
two dozen, or so, of them.
Nor do I understand all of the complaining about the law changing. After all, the law is constantly evolving. Or as one Illinois Congressman put it:
"The law? The law doesn't matter. We're the United States Congress. If we don't like a law, we just change it."
Depending on your perspective that's the way the system works. Or, again depending on your perspective, that the way that the system doesn't work.
Uno