Earlier quoted context omitted.
I can't think of good sides to the bail system. What positives do you see.
Getting people to show up to trial is the main one. I’d like to see an experiment where rather than money, instead a free citizen is offered up for bail. And if you don’t show up for trial the citizen goes to jail till they apprehend you.
This is fundamentally wrong... the "other person" is not the suspect in this situation, so you would be putting an innocent up for punishment in lieu of a suspect. Honestly, I'm not even sure if you are trolling or just misdirected here, but if it isn't obvious to you why this isn't an acceptable idea, I'm happy to discuss.