I wouldn't say Litecoin is dying. Compared to ETH its certainly having a difficult time now but I think it is good for at least a few years - especially as more users join exchanges such as Coinbase. Litecoin is a 'stable' (and therefore less risky) coin when compared to other altcoins which both go up and down more many % higher. It's not so much its value - its the percentage changes that we need to look at.