I'm writing a program and going to wait several months before I overwrite my content - slowly one post per minute. Then after finishing that (over several months), I plan to set the code to slowly delete the posts, one by one.
I spent years writing content for reddit to share with the world. If they won't share with the world, they won't get a copy either.
I still appear on Google and I edited and deleted all my comments, this is BS! (www.google.com)
BS, I say!