This can happen if the developers do not work optimally to manage the projects they have been running, the coins they have could be dead and worthless even though they are already in the top 20. but most of the developers will definitely continue to try to convince many people, if the coin will continue to be developed and will continue to compete for the highest rank because to reach the top 20 of course requires a long process and will not be wasted so that the coin becomes worthless