Do you feel there's a way to have a proof of stake coin without meeting your standard for being a scam?
To explain further, PoS blockrewards are settled as lotteries to stakeholders with each staked coin being granted a lottery ticket. Due to the all or nothing nature of newly printed coins from blockrewards, the wealthiest users will not just accumulate more newly printed coins on average but the statistical odds of them accumulating more of the future supply increases with time whereas poor users are entirely disqualified from thresholds required for "staking" and earning newly minted coins.