What do you think? Is the endgame for ETH approaching? Will it be possible for ETH to become decentralized again? Or is it already too late? Your input will be greatly appreciated. Thank you. 
I think really highly about this move. POS is making ETH accessible to everyone by removing the entry barrier. Now if you want to start Bitcoin mining, you need a huge investment. For ETH, you can use the staking pools to start mining with a bare minimum investment. So ETH is doing a great job by making cryptocurrency mining affordable and accessible to all. That's decentralisation!
ETH is not going to end anytime soon! Rather it's on a path to grow. They will never go back to POS.