> we're also entirely comfortable with letting 9 in 10 get away to preserve a high standard of doubt (blackstone's ratio).
All this tells me is that this is could be the 1 in 10. We don't know yet.
> which undermines trust in it even more surely than letting a politician get away with a parking ticket or paperwork discrepancy.
Are you certain that's what's occurring here? The implication at the moment is there's a felonies involved. Why are we assuming that Trump is being accused to committing no crimes larger than a parking ticket?
It seems to me that there's an general assumption (not saying it's your assumption) that all politicians are lairs and corrupt and criminals and that's the norm. I think that's an incredibly sad state of affairs and it needs to change. If the justice department wants to start taking shots at politicians who have committed felonies with ironclad cases (we don't know if that's the case here), I say fire away. I don't care what team they represent.
Everyone is currently diminishing the coming unsealing with the idea that somehow it's going to be that Trump jaywalked twice. We don't know that's the case and it would be ridiculous for NY to be taking swings at him for that. If that proves to be the case I'll be vocally against it, but for now I'm assuming that those pressing charges are halfway competent.