At this point this is just trolling. The proof of stake you are describing is of your own invention and doesn't address how systems like Peercoin or algorand a

At this point this is just trolling. The proof of stake you are describing is of your own invention and doesn't address how systems like Peercoin or algorand actually function. Starting from scratch with a new genesis block? Sure go ahead. Rewriting any number of blocks is not straightforward due to the use of digital signatures and the cryptographic guarantees that go along with generating and choosing who gets to sign and generate the next block.