I really think that hiding facts is a mistake. Yes someone made a bad mistake why is it their right to have it removed from the internet? Now if there are factually wrong then absolutely they should have the ability to have it removed.
Things can legally be removed from a person's record like crimes committed by minors but if someone's life was impacted are we going to remove the victims' story for the sake of the offenders?
Imagine going to the library to read the old news papers and have excerpts redacted and cut out. To me that is what people are trying to do.
This is changing our history like the horrible biographies of the 19th and early 20th century where the hero of the biography was perfect and a superhero due to moral perfectionism, but now it is seeked after by individual's regardless to their poor choices and actions.