just depends on AMD production capacities
Greedy miners will buy 'em all. The more fanATIcs the more PumpnDumpcoins can live no matter how worthless they will between pumps be.
Of course, i am joking, there must be some purging of many pseudocoins, almost the clones of clones. But some got popular and it will take some time until dust settles and people move to the next "hype" coin leaving the old hype coin falling.