Do you think investors who have already tried investing in these coins and lost money to them will try investing in them again if they become popular?
So you think that there is even a slight possibility that someone who has been burned for 6 years seeing he is finally close to recouping at least his investment, not even mentioning coming close to the rewards buying BTC would have got him would double down and pour more of the money he doesn't have since he has lost it with this dead coin in it?
Coins that were once popular and spent years in the graveyard of crypto are done forever, they might get a pump if they reach 1 cent and 10$ worth of buy orders can propel them to 5 cents on low volume but no way in this current market they will gain their crown once again.