I've yet to come across one person who got cancelled and didn't deserve to stay cancelled.
"Trust me, I know who to cancel. I am the fact checker. I can never be wrong."
That isn't what the article is about - as a mature adult, would you like being judged or misrepresented based on your immature teen / youthful years and / or ignorance on any subject you had in the past? Obviously, no. That is why the "Right to personal data" and the "Right to be forgotten" is important.