Intellectual property is an unnatural, made up construct that will one day be seen as ridiculous as absolute monarchy is today. If we are going to allow it and penalize people who are doing natural human things like sharing with friends, there has to be a specific benefit to society in every instance. For example, pay taxes on copyrights and patents, increasing every year to reflect disturbance caused to society.
Democracy will one day be seen as ridiculous as absolute monarchy is today.
But not because it will be replaced with something "better". Democracy just means everybody has a say on decisions affecting them and the society they are in.
If your replacement is closer to "only informed people should have a say", that is even older then democracy, and is much worse in practice.