Coincidentally, it is rumored that Satoshi holds a little over a million Bitcoin that has never moved, from the project's early days when it was worth a fraction of a cent and he was the only one mining it, earning 50 worthless BTC every 10 minutes. It's been widely assumed that those early Bitcoin wallets are lost. But what if they're not? Someone is sitting on billions of dollars, but can't sell, because that valuation is based, in part, on those particular assets being lost.
The article is right that this is all about banking out the largest BTC investors, because they can't just go to the markets and dump thousands of BTC at once. But they can sell that BTC directly to the Government, bypassing the markets entirely. The same government who can keep the BTC on the balance sheet, and print dollars in exchange. Just like Tether does, only legally this time. And if Satoshi (or his heirs) still have access to that early BTC, the Government is perhaps the only entity they can sell it to that won't cause a massive panic the minute those coins are moved on the blockchain.
But the article notes that Bitcoin was born out of a distrust of central banking and the Government in general. If this is the plan, I am sure that Satoshi is spinning in Hal Finney's grave over it.