i have discovered a flaw with current PoS implementation
you can easily do a 51% attack with PoS blocks without needing large holdings
since PoS blocks are generated on a coin age basis, you could create TXO's delayed by a time offset at the minimum TXO cost for a future attack period
so after creating 10000 TXO of 1 MINT separated by 0.5 seconds to make sure 60 consecutive blocks are generated at repeated interval by your wallet 20 days in the future, the attack would last 1 hour and 40 minutes
enough to put the security and function of a coin in question
couple that with the fact the difficulty calculation includes PoS blocks, that would mean difficulty would jump to stratospheric levels making it impossible to mine PoW blocks
No. In order to get 60 consecutive blocks you would need a TON of coins. There is no way that 1 mintcoin will produce enough coin age to overpower the network's coin age for 1 hour and 40 minutes. 1 MINT all alone by itself would probably take years to successfully get on the blockchain.