Even if all investors are not fan of buying at a dip but that is simply because they didn't map out plans for it if not it's good to buy at a dip price even though you are DCAing because buying at a dip price gives you advantage to make more profits unlike continuous use of the DCA strategy. Take for instance you are using the DCA on weekly basis and a dip occurs immediately after your last DCA and before your next DCA the price regains it original state before the dip occured, haven't you missed out on the dip? sure you have and this is where reserved funds plays an important role because during DIPs your reserved funds will help you to buy in those periods of dips even though you are still DCAing. However, if you don't have reserved funds you can still just stick to your every week DCA because since you have long term investment plan, making good profits and owning huge portfolio can be achieved in the long run.
Seeing from the situation that occurred and indeed the effect of a person's psychology that sometimes raises the aggressive side, it is possible that it can happen, but in this case I don't really agree if we leave the DCA that has been done because after all this could be an unexpected risk if you forget DCA as one of the main strategies that you always struggle with. But in this case we can compensate by continuing to do DCA but on the other hand we can also set aside a little of our money to do the situation by waiting for bitcoin to be dipped. This can still happen because after all in the management of our money we must have a fund post where it is intended for reserve funds or unexpected needs and if it is unused then the time is suitable for buying bitcoin on the dip then indeed this strategy can still be done in the end.
It's just that things like this depend on their respective perspectives so it's up to those who have money but I would be a little against when those who do do DCA and delay it just because they are waiting for the dip and not moving in the end because I think something like that is less worth it.