Bram has a talk where he goes into the issues with Proof of Stake, centralization and categories of issues that don't exist in proof of time and space: https://

Bram has a talk where he goes into the issues with Proof of Stake, centralization and categories of issues that don't exist in proof of time and space: https://youtu.be/2Zlcgt8FVz4?t=510 https://youtu.be/2Zlcgt8FVz4?t=510