Talk about naive. The vast majority of innocent people would never plead guilty to a crime they didn't commit. Don't apply such things to normal people with better intelligence.
If you cannot afford a lawyer, and the prosecution offers you a choice:
a) Go to trial. Lose your job. Get life altering debt. Spend a year or more stressfully fighting. Have your movements controlled, maybe be imprisoned. And THEN maybe you get proven innocent. Then there's a risk you get found guilty and face severe consequences.
b) Say you are guilty. Promise to pay a couple grand. You go home to your family tonight. Keep your nose clean and we'll seal the record in three years.
The vast majority would absolutely plead guilty.
If you cannot afford a lawyer, and the prosecution offers you a choice:
a) Go to trial. Lose your job. Get life altering debt. Spend a year or more stressfully fighting. Have your movements controlled, maybe be imprisoned. And THEN maybe you get proven innocent. Then there's a risk you get found guilty and face severe consequences.
b) Say you are guilty. Promise to pay a couple grand. You go home to your family tonight. Keep your nose clean and we'll seal the record in three years.
Tons of people would choose the latter.