I think that's too few, at least there must be more than 80% of coins that will die, because only a few will survive.
and most new projects will just make the same mistakes, as the ones already done.
create a new project promoting, then the fomo ends and the project dies.
The impact that brought coins to death was that most of the meme coin categories were during the hype period, thousands of meme coins created by scammers have become trash until now. for projects that have the concept of movement in their respective fields they can come back to life when the bull season comes soon. When bear season comes, most will lose innovations that haven't made a big impact. the founders waited for the bulls