DCA might be the right choice when someone believes their investments will appreciate in the long term and experience price volatility on the way there.
yes, the use of DCA may be appropriate for investing in long-term assets such as Bitcoin. but you also have to pay attention to when you go in to buy. This is what beginners may misunderstand in implementing DCA.
The most appropriate momentum is when you see a bear market and you plan your long-term investments. you may have enough time to accumulate more assets if you enter at the right moment.
some people say to start your investment when you have money. in the sense that you are strong enough financially.