We expect people to want to use the right to be forgotten mostly when the information on the web is actually hurting them. That means that, in the most common scenario, people would face negative consequences before they can use the right, otherwise why bother one-self with engaging the legal system? However a lack of responsibility is not a charge that can be levied at everyone, often they just could not foresee the consequences. Being responsible is premised on the idea that you know the results of your actions. When you do not and cannot know them – because maybe that photo will be a problem in 10 years – no amount of thinking about an issue is going to make it better.