in my opinion it is not easy to be able to control the crypto market, even if the market increases and decreases it is normal, because many people make transactions or trade, so the market is not easily controlled, but sometimes with negative news about crypto, sometimes it will make some people panic and sell what they have when prices fall, but that is only a moment, and will be an opportunity for big investors to buy it, because big investors will never believe the negative news about crypto they think is wrong, so the market ups and downs for me reasonable things.