You're right for the fact that One chooses to invest in bitcoin using the DCA method does not mean that he/she does not have enough money to buy in bulk, of course if it is your first time of investing in bitcoin you will always want to play safe because is your first time of investing so you will always want to go with the amount you can easily afford so that even when you experience lose in the market is not going to affect you in anyway. I'm pretty sure that anyone who's new in this crypto space will always want to do the same, you can decide to buy in bulk when you finally understand how the market works.
Buying Bitcoin in large amounts and also in small amounts is actually still not much different even though the amount is very different. But for investors who always target big profits in the long term through Bitcoin investment, of course they will use every method that they think is still comfortable enough which generally will not interfere with their own living conditions from day to day.
In addition, investors must also have a higher level of patience in maintaining the investment assets that they have purchased without having the thought of immediately releasing the assets when there is an increase in price or correction in the price of Bitcoin which might cause panic in their own minds. Because every investor must have the goal of buying more than selling, certain methods such as DCA can still be used to support their own plans.
In the case of Bitcoin investment, an investor must operate DCA mathod with a certain amount of money according to his own means (according to his income and expenses). only in DCA method helps an investor reduce risk of market fluctuations, move his holdings forward in a stable and consistent manner, which allows him to hold at an average price in the long term, but a investor can't get this benefit is other methods, such as Speculator and just hoping to buy DIPs.
Bitcoin is an independent currency, you can invest here according to your own freedom, and Bitcoin is a long-term potential currency, so it is very important to have the mental strength to maintain your goals in the long term without panicking by investing in Bitcoin.
It should be remembered that Bitcoin is capable of bringing future-changing success to an investor, and if you want to achieve this success, you need to start DCA investing now, and build a Bitcoin investment portfolio. The more portfolio an investor builds, He can profitable more.
You are wrong for you to say that it's only DCA method that an investor must use to accumulate bitcoin before he can make profit.
Buying at the dip gives the highest profit especially, if you are lucky to buy at the bottom line. Lump sum will also give you profit as long as you hodli for a very long period of time, you will be profitable because bitcoin price is increasing overtime.
Why it's advisable for new investors who are no coiners or low coiners to use the DCA method, because it helps them to be more discipline in their bitcoin accumulation either weekly or monthly regularly so that their bitcoin stash can keep on increasing whenever they buy either weekly or monthly.