'Dead Coins refer to cryptocurrencies that have been abandoned, used as scam, their website is down, has no nodes, has wallet issues, doesn't have social updates, has low volume or developers have walked away from the project.'
How should we manage dead coins?
I have it too, dead coins are worst because you can't do anything on it. You can't send it because it has no miners to pick up your transaction.
Well, if you asked about how we should manage it, then i can't give you the right answer.
Maybe the community of the coins should unite and run the coin nodes so the coin won't be dead anymore.