Until recently, you had to choose between confirmation speed and security, either waiting for finality or just trusting statistics about historical reorg depth. That tradeoff is mostly gone: with FCR, you can have very high security almost instantly. The block in question was not (and could never have been) fast confirmed, because it received very little attestations, while normally blocks are confirmed seconds after being proposed. Security should not be optional! And the best way for the protocol to ensure that is to offer secure features that have as little tradeoffs as possible, so that it's a no brainer to adopt them instead of ending up with heuristics or trusted third parties. FCR is a great step in that direction! Talk to us @ethlabs_org about adopting it, and make both waiting times and loss of funds a thing of the past.