That's a tough one generally as criminalizing the actions of previous administrations is something that usually happens in dictatorships/banana republics.
I agree with what you said but I'm not sure you understood what I meant. What I consistently called for was a serious and substantial investigation to determine why, precisely, we wound up in Iraq. It could have been many things and probably a combination thereof. What was honest error, what was malicious intent, what was presented that were wholly untrue- The people who were injured and died deserve some closure by disclosing the truth. Criminalizing these actions after the fact? Nope, but was there criminality involved in the process leading up to the war? Were funds illegally sent to others to spin a narrative? In that case then yes, a prosecution is the only way to make sure a Trump doesn't do the same, or any other President. A message of "I can do anything, legal or illegal and not be held accountable without loss of liberty for my crimes".
That didn't sit well.
This may sound callous but I view what Trump is doing to be in the most important ways worse than what Bush is doing.
The war and Trump stand as wrongs which are separate but wrongs in any event. We waged a war in Iraq and besides the people involved in combat only the irrelevant lives in Iraq were impacted. I say irrelevant because the majority of us didn't have to change a thing. Get up, go to work, fill up the Yukon and party.
People didn't give a shit in the main. Trump? He's another matter because his particular pox upon the land isn't restricted to a few here, it's a lasting impact for the many. The war has gone unintentionally addressed.
I sincerely, sincerely doubt Trump will ever see a single day inside a jail cell and that's probably true for his family as well. If what looks likely to be true ends up being true though we need to try.
Considering how Iraq went I suspect that any criminal actions at the federal level will be forgiven along with pats on backs about how the system worked. Letting criminals who intentionally harm the US in the process of "business as usual" is not a working system. Well for Trump it would.
It comes back to whether Dems have balls if Trump has committed crimes. That remains to be seen.