POS coins all die unfortunately.
its just the way it is. dev had promised bigger listing on an exchange and also a swap which is non existent.
personally i cant see willow having any future, id like to be proved wrong.
anyone could still make a some sats buying buying a small amount stake it a couple of days and sell it back.
What do you means all POS coin are die? ethereum is going to pos soon if not already pos, depends what project we are talking about , don't know yet!