Innocent until proven guilty means the law needs to presume that you are innocent until a court proves you guilty. Innocent until proven guilty is a legal stan

Innocent until proven guilty means the law needs to presume that you are innocent until a court proves you guilty. Innocent until proven guilty is a legal standard not a requirement that everybody in society adheres to in their own personal judgement. If the courts think you are guilty of a crime, they can send you to jail. If I think you are guilty of a crime, I can't send you to jail. The difference in practical results is why there's a difference in the evidential standards used.