Yes. We learned that crimes against humanity go unpunished.
Bingo.
WE learned THEY can shut down economies all over the world, injection rape millions, kill millions, alter the DNA of millions, cause debilitating health conditions for millions, steal elections, facilitate the largest transfer of wealth in history, implement digital ID, deny a whole slew of rights, etc. with zero punishment.
I don’t know weather you noticed or not, but some time back when the American voters, in their infinite wisdom , started electing people of the ilk of Bill Clinton, barrack obama, and Joe Biden to the Presidency. The focus of Government changed from protecting the innocent and punishing the guilty to persecuting the innocent and protecting the guilty and criminal element [most whom held political office].
Yes, individuals who commit crimes against humanity are not punished. Because they are either in Political Office or are being protecting from prosecution by those in high political office. Again, if you have not noticed it, the purpose of law enforcement officers versus the old policemen and peace officers is to control and keep in line the serfs and peons.