[Here's[(https://twitter.com/moneyball/status/1558840214545731584) my attempt at steel manning the PoS argument.

I personally think it is a good and healthy thing to have both PoW and PoS systems that are well developed and experimented with, as the 2 systems have distinct characteristics. But I strongly believe PoW is the key invention of Satoshi and critical to deliver bitcoin's unique properties, and PoS makes the wrong tradeoffs for a global money that is fair and neutral to all participants.