FYI: I've collected the best of tweets from two top crypto / blockchain critics. See Best of Bitcoin Maximalist - Scammers, Morons, Clowns, Shills & BagHODLers - Inside The New New Crypto Ponzi Economics [1] by Trolly McTrollface and Crypto Facts - Decentralize Payments - Efficient, Low Cost, Fair, Clean - True or False? [2] by Nouriel Roubini

[1]: https://bitsblocks.github.io/bitcoin-maximalist [2]: https://bitsblocks.github.io/crypto-facts