Musk forwarded the message that the US Treasury processed 116 million paper checks for fiscal year 2024, and CZ responded with the word "blockchain"

Musk retweeted a Department of Government Effectiveness (DOGE) tweet, which noted that the US Treasury processed 116 million paper checks in fiscal year 2024, and that in fiscal year 2023, $25 billion in tax refunds were delayed or lost due to checks being returned or expired, eliminating paper checks would save at least $750 million per year.
In response, Binance Lianchuang CZ responded: "Blockchain...."