The most important sign of legal responsibility is that it is determined by the state and applied by its competent authorities. Citizens and legal entities who have suffered from offenses cannot, at their own discretion, deal with the offender, or arrange lynching. Modern society prohibits lynching and blood feud on pain of criminal punishment.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.