This situation is very common because in a volatile market like Bitcoin, price fluctuations often occur. The market situation we are in is very volatile at the moment. The Bitcoin graph shows that today, March 25, the price of Bitcoin was $88k at the beginning of the day, but it decreased to $87k at the end of the day. Such fluctuations in price will continue, but it is very important to maintain patience and a long-term perspective while investing. If someone is interested in short-term investments instead of long-term investments, then they can carefully observe the market fluctuations and then make decisions.
That act in your last sentence is actually trading/gambling carefully observe the market fluctuate and then make a decision is seen as waiting for the market to go dip or monitoring the price to dip before you can accumulate Bitcoin, accumulating bitcoin and hodl for a longer time of 4-10 years is how bitcoin investment is supposed to be approch waiting for the dip sometimes you won't get your dip target so accumulating Bitcoin using the DCA keep you away from observing or monitoring the market before accumulating Bitcoin since also investing for a longer time with the DCA strategy an investor can accumulate at any price level either weekly or monthly until you have accumulated enough Bitcoin than observing when the market is dip before accumulating Bitcoin.