Why would a any government that created prisons as threat to stop people or make them think twice from doing bad things that affect the lives of the innocent, be worthy of pledging allegiance too?
Nah. There are so many wrong things with this analogy, and comparing prison to hell that I probably wouldn't have time to address it all in this short break I have.
1) Government is not a God-like authority. It's made up of people. It's something that we delegate the managerial responsibility in a corporate set up of our country. They didn't build prisons. We collectively build prisons. We collectively agree on the laws... and we collectively choose to participate in this set-up. It's a contractual and business relationship.
2) Prisons are not meant to be a form of torment and punishment. Prisons are meant to be a form of rehabilitation, which they accomplish very poorly... but the point is that we tend to look to educate and rehabilitate people to be productive members of society first. We don't just strap them up to a car battery and let it simmer.
3) We actually see the government. Government structure and officials. It isn't playing hide and seek with us. We can dial 911 for help. We can visit the Washington and even talk to the elected officials. It's not a hide and seek game where we have to guess as to whether the government even exists, and then listen to the supposed representatives tell us that we have imaginary disease that falls in line with our shortcomings, and that they only have information on how to cure that disease... but only after we die.
4) We actually have something called trials by jury of peers
5) We have punishments that fit the crime.
6) We don't put a litterbug to death, and we don't let the convicted murderer off the hook because a president decided to step in and experience clinical death and be resuscitated and then claim that he suffered the death penalty on behalf of the every murderer that believes that the President done that and that it's a free gift to every criminal who is willing to stop doing crime in exchange for that gift.
That would be a definition of injustice.
I could go on and on, but it's a very poor analogy.