It was quite predictable! A newbie mistake that people like LegendaryK make is to assume the 'Coinmarketcap rating' has always been the way it is now. You have to stick around for a few years to understand that projects like Terra Luna pop up, bring in a good amount of money, then due to insanely huge market caps make it into the top 10 and a short while later, crash to zero. Their place is immediately scooped up by the next scam and so it goes on.
That's why long-time Bitcoiners stop caring about these rankings; because while it seems like there are many coins 'on Bitcoin's heels', they're actually rather insignificant little pump-and-dump scams that come and go, without even getting close to something like rivaling Bitcoin.