Your points are mainly caused by humans, not technology. internet is a useful source, it is the people who misuse it, if there is harmony among people and no conflicts, there won't be any cyber bullying. Military weapons are harmful, yes, but only in the wrong hands. Military weapons are only weapons made for defense and not to attack others in the first place. Therefore your argument is invalid as most of your points are only caused by humans and not technology.

ever since technology has came into the world, our lives are made much easier. with them, we do not require a lot of effort to get things done. we have a washing machine for washing clothes, which would be a lot easier and faster than washing the clothes by hand. we have a gas stove to cook our food which would be less tedious than having to start a fire first before getting the food cooked. therefore, technology is not a boon at all.