I'm not saying the DCA strategy is a bad strategy, what I'm saying is that it depends on each person's preferences to choose the right strategy for themselves. Buying once is not too bad if you have enough knowledge and a little luck, you will own more bitcoins than DCA. For example, if you go all in on bitcoin when its price is $15k in 2022, which is the lowest price of bitcoin, you will own a significant amount of bitcoin.
That's right, no matter what the strategy is, it's important to have long-term goals with bitcoin, limit short-term investment and speculation because the risks are too great. While there are risks to investing in bitcoin, I'm pretty confident in saying that it's unlikely anyone will lose their money if they can hold onto it for the long term.
I agree. In fact, if you want to invest long term without using the DCA method, that's okay, you can use the strategy with one purchase. The most important thing is that you already have knowledge about bitcoin, especially in safe bitcoin storage. Investing in bitcoin won't make a loss even if the price goes down, as long as you never sell it you won't lose, you just need to wait for the moment to sell it.
Moreover, if you know the pattern or history of bitcoin with halving, of course this will be your reference in predicting bitcoin. If you don't want to be complicated, you can look at the history of Bitcoin prices every year. Basically, Bitcoin goes up every 4 years. Moreover, if we buy in 2022 at a price of $15k, of course our profits will now double. The essence of the strategy is of course the easiest, now start buying BTC and selling in 2025, in 2027 start buying BTC and selling in 2029, in 2031 start buying BTC and sell in 2033. We only need to set aside money to buy bitcoin. and hopefully in 2033 we will all be rich.