I have been in the Bitcoin space for a while now so I understand that smart investors become more aggressive when there is a dip. That does not mean that they only buy during those times but they increase their purchase at those times when others are afraid and start panicking that price is crashing. They take advantage of those times and come out as the wise ones when the price finally start rising. You might be using other methods like the DCA to buy but trust me, if you learn to combine buying the dip and continuous DCA accumulation, you will realize how powerful such hybrid method can be.
There is no problem to trying to combine strategies like buying the dip and DCA, yet it seems presumptuous for you to be assuming that you are smarter (or other people who are buying the dip are smarter) because you might have had been able to time the dip or that persons who are engaging in buying the dip strategies are smarter than persons who are just doing some more pure form of DCA buying.
Perhaps buying the dips is advantageous for the mere fact that it gives you bitcoin at cheaper price/ it's more of a discount purchase and of course there might be other advantages that buying the dips will have over other strategies yet DCA seem to be a very convenient strategy for all classes of buyers and of course that's is the more reason we can see people like Michael Saylor etc buy regardless of the price (DCA).
Perhaps guys thinks taking a whole life time planning to buy bitcoin at a particular price is best while others take the advantage of buying at any given price yet they might end up buying more bitcoin than guys who buy the dips and of course DCA somethings even collide with buying the dips when guys who DCA end up buying at cheaper price during the dips which those guys who have been waiting for the dips would also buy hence some times it ends up that guys who DCA seems to have more bitcoin in their portfolios than guys who buy only the dips.