I think that everyone who has basic knowledge about Bitcoin is aware of the DCA method. Because investing does not require much, just basic knowledge about Bitcoin and faith in Bitcoin. When you gain basic knowledge about Bitcoin, you will be able to gain knowledge about investing. All the methods of investing are mentioned. A person who is not aware about investment and investment methods will never be able to do anything good by investing. Because he does not know how to invest and he does not have complete faith in Bitcoin. When he sees small falls in the market, he becomes restless and may even sell his investment or holdings.
From knowledge, understanding to practice, there is a long way to go and you can have good knowledge but it does not mean you can master an investment strategy in particular DCA strategy for your investment. Master a strategy or not, it's practice and you have to practice it by yourself and it's very common that you will make many mistakes practically before reaching to a time of mastering a strategy.
You can get profit with a strategy for your investment even you don't actually master it. It comes from luckiness but if you get profit this way, it is not sustainable and soon with your mistakes you will lose your profit.
Only after you mastered a good strategy pratically, your profit and success will become more sustainably.