Own A Blog? Delete It!
It is possible that you have your own blog, potentially one of those Blogspot or (dot)Wordpress blogs. They are totally free, so it makes sense to have one to express your thoughts. These became all the rage in the mid-to-late 2000s. Everyone wanted to put their thoughts online it seems. Yet you’re trying to vanish from the online world, and one way in how to vanish from the internet is by deleting the blog.
It is likely you have more than one, potentially some you forgot about. This also goes for places like Medium where it might not technically be exactly like a blog, but it’s pretty close. You will need to delete all of these blogs that you can find. In fact, you might even find some you did not even know you had when you do the search engine search we referenced earlier. That might uncover a lot you did not know about honestly.