This reminds me of WalletWallet [1], posted few months ago on HN [2].

[1] https://walletwallet.alen.ro/

[2] https://news.ycombinator.com/item?id=46345745

That’s because, as the article explicitly states, this post is by walletwallet’s developer

can't believe I missed that...

Its a blog post from the WalletWallet team about the upcoming changes that have only been reported by Bloomberg news