I dont understand the question. Maybe paraphrase in better english? Whos ur source suggesting "anon was needed"? Nobody has ever needed this shit, accept this and move on. Anonymity is a means of marketing and is widely used to justify the reasoning for pumps. See where it all comes from? Poloniex bear pit. Its where the calls for new fanky standards and metrics stem from. The idea is that the Core itself is not supposed to merge a true anonymous tech in its original binding into the underlying bitcoin protocol. What is believed by many to be a true anon designed to fully cloak ur transactions exists solely in the form of altcoin which is monero. Because of the implementation difficulties monero wasnt implemented on top of bitcoin protocol.