Bitcoin can be dumped by 30% for various reasons, one of which may be bad news in the market. Moreover, I think that the Bitcoin market is not always in a high position and will not be, there will definitely be dumping. If the Bitcoin market is not dumped, but only in a high position, then it will definitely not be positive for traders and investors. The reason why Bitcoin is so popular today is because of dumping and pumping in the Bitcoin market, so 30% dumping is normal, there is nothing to worry about here, now the market has been dumped, maybe it will pump again.
Yes, it is true that the price of Bitcoin can go down for various reasons, meaning there can be a 30% dumping. Sometimes, the price of Bitcoin can also drop due to negative news in the market and bitcoin could still fall if big investors sell their investments. We saw the price of Bitcoin drop sharply when Bybit was hacked because many investors may have sold Bitcoin at that time. According to your comment, the price of Bitcoin can never stay the same, Look closely at this example Bitcoin was once worth $109k but it was dumped to $78k. By the way Suddenly 30% dumping does not seem normal to me, but we will have to be very patient at this time.