I think that is not only 50 $ and below,by the end of the year Ethereum will drop to 0-10 $ so the time has come to get rid of Ethereum and buy monero,dash,neo. I think that Ethereum is removed from the game specially trained people but why?
Who is these 'specially trained people'? Do you imagine how much people work with Eth blockchain by different projects? dApps, utility tokens for different ideas, exchanges, miners, programmers and designers? Near 250-300k imho. I don't think that ETH can die