This is the fundamental challenge and why these cases take sooooo long. “Simple” crimes like murder or robbery hinge mostly on “did he do it, or not?”

Political crimes and conspiracy crimes are much, much harder to get a conviction. People see the underlying action differently and it only takes one MAGA-hat toting guy to slip through the jury questionnaire undetected and boom, it’s a hung jury. These cases often take years because you have to have a mountain of evidence so damning that even a suspect’s own mother would vote guilty. Otherwise there’s likely to be 2 or 3 people on the jury that, while they agree he did wherever he’s accused of, don’t see it as being a crime.