First, the auxiliary guarantee is downlink ADC, and the development of ADC basically determines the offensive ability of this team. Breaking the opposite ADC can bring great benefits to yourself.
Second, a good assistant needs to control the overall situation well. In the original mechanism, assistants are usually inserted the most, so it is very important to consider where and when to insert eyes. After all, its primary purpose is to assist ADC. There are fewer requirements for assisting online (don't always make up for the soldiers), so that he has more energy to pay attention to the whole game. Many captains are auxiliary positions, which is why he is responsible for the overall command in the game. When to use what tactics is generally determined by auxiliary judgment.
Third, teaching assistants generally have strong control and class control ability. For example, Qinmei is big, Fengmei is big, and Nami's bubble is big. In other words, they all have the ability to form a group to oppose it. Of course, heroes in other positions may also have this ability, but in summary, this ability is particularly important when assisting them. They not only command their teammates, but also carry out their tactics through their own skills.
But these are the high-end situations of the game. In normal games, because the auxiliary core goal is to protect ADC, it is not dereliction of duty to keep ADC even if you don't care about other roads. However, a good assistant really needs to look at three aspects, not only to assist ADC but also to assist the whole team. But if you are not a professional player, there is no need to do this, because the assistance depends on your teammates. Teammates who have no tacit cooperation with each other have limited auxiliary function.