PoS cannot be Decentralized any longer because it had long been making efforts to be the true colour of what it represents, anything that has to do with proof of stake must be under a central authority to sit and judge of the possible outcome and decisions concerning the currency, this is one of the reasons some believed that PoS can be manipulated while PoW cannot


Why should we blame the, are they the ones forcing this to be in place or the developers or inventors of each cryptocurrency, they have their own sitting panel that makes decision and concluded on what should be done, government will only regulate them and tax them from their end.