The DCA strategy is a very good strategy. This strategy is best for no coiner and low coiner since it offers the opportunity of buying bitcoin at regular intervals. So if you are doing DCA it doesn't stop you from combining other strategies, like you can buy the dip or even do lump-sum so long as the funds is available. An investor can be keeping aside some percentage of his discretionary income for buying the dips while still going on with his regular dca . Large organisation have large funds in there disposal that they can be able to accumulate large stash at a time, so even if they aren't doing DCA it won't really affect them however for investors with small discretion the best way they can be able to build a good portfolio is through consistence buying which dca strategy offers.
DCA is open method for individuals just starting out or investing in smaller scales. It helps you reduce possibility of losing from your investment by making it easier to get fixed amount of investment at regular intervals like purchasing Bitcoin. This strategy is also convenient to extent it allows for more buying in case of price drop or even large investment if you happen to have funds. But large corporations have ability to make significant investments at once DCA allows individuals to l strengthen their investment portfolio which is more effective for people with limited funds.
I agree with you, DCA is undoubtedly more effective than other strategies and is suitable for everyone, if a person has a very low income, and if he wants to invest in Bitcoin, then DCA is definitely the right strategy for him. Many times many investors are stuck in a wrong misconception, and that is that they think that investing in Bitcoin may require a very large amount of money, but if they can understand the subject of DCA, and if they can be consistent through it, then they will definitely get effective results from it. Because DCA does not require a large amount of money, it only need consistency.