I dont think we know what the government has. It sounds like they got a lot of snitches and they are being set up to be the patsy’s to get the books thrown at them because they are the highest profile people involved.
3 years ago if this happened I would say due to the reputation of the FBI and federal prosecutors even if they don’t got a lot of evidence they’ll come away with a plea deal.
Now these guys are fukking bozos. They might have them, or they might not have them. Even if they do have them, they just need to make a couple of million dollars donation to Trump’s re-election campaign and he’ll make it go away.