So calling some one a criminal means that they don't get due process? Cool story bro. Careful not to stretch that premise any more or it will break. The Bidens as well as others are guilty of the crime of selling influence, extortion, bribery, and I am sure many other crimes that will be later defined in a court of law.
You've already made up your mind that they are criminals despite knowing absolutely nothing about what actually happened or how laws pertaining to these matters work. You are denying them due process in your own mind, which thankfully counts for zero as far as reality is concerned.
Regarding your picture... So he had a meal with these guys, clearly case closed! You certainly can't find all kinds of prominent politicians taking photos with people who later turn out to be criminals.
What's funny is Trump's tweeted picture of Biden -- those Burisma advisory board guys were never charged with crimes. The same can't be said for the guys in Don Jr's picture. "LOOK AT THIS PHOTO!" - your ass of a president seems to think photographic evidence, no matter how actually irrelevant to anything, really matters.
The money they gave to the Trump PAC wasn't even used. I am also willing to bet the fact that they put it in a segregated account means they expected this and were simply baiting them so they could be prosecuted and turned to state's evidence. The sheer desperation from the left to project false equivelence upon the situation is quite pathetic.
Like you, Trump is in full meltdown mode. Not exactly the kind of behavior you would expect from someone who was carefully orchestrating everything to pwn the dems.
Turns out the Bidens aren't the only ones under investigation for their work in the Ukraine:
https://www.nytimes.com/2019/10/11/us/politics/rudy-giuliani-investigation.html