As for cryptocurrencies, I know their markets are often handled by some big whales.

While some times, it's said that, a little group of whales, or even solely one whale can affect the price

https://www.reddit.com/r/jex/comments/a9wizj/sometimes_love_and_care_is_very_improtant/


As I've thought BTC is of decentralization and its price shouldn't be easily controlled by a too small a group.

So may I believe this kind of saying?