I reached this post via https://github.com/vitoplantamura/HackerNewsRemovals
I recommend any hackernews users to check that site frequently, plenty of interesting posts on hackernews that get flagged and hidden daily.
In https://hckrnews.com these flagged items appear listed. With https://hckrnews.com as my entry into HN I don't see the need for HackerNewsRemovals other than curiosity to see what is removed.
They also appear on https://hn.algolia.com/