DCA should be applied to assets intended for long-term holding, such as Bitcoin (BTC) and Ethereum (ETH), as many altcoins may not recover past highs after a hype cycle fades.
"And that means if you're going to keep pressing the buy button while your feed screams doom, you should be doing it in assets you actually want to hold for years, not weeks. For most, that means sticking to the leaders, BTC and ETH, because a lot of alts simply never reclaim old highs once the hype cycle dies."