with the current BTC price that has started to rise again, it is fortunate for those who have bought yesterday at a low price, but no one knows what the future will be like because it might go back down but I don't think that will happen.
You are actually sounding as if there is so much big deal about those who bought as Bitcoin price drops, it doesn't actually make any difference between those who are doing there DCA by buying at any price, funny enough if someone who is still new on Bitcoin investment sees your statement they will feel that there is no need to invest since they have missed a great opportunity to buy without knowing that is not something that should affect them, so you should know that whether dip or not it doesn't stop investors from there accumulation, however the only little advantage about the dip you are actually talking bout is just the quantity to be accumulated, for instance if the investor normal accumulation pattern is $20 or $30 weekly the amount they will get on Bitcoin now will be a little higher than when the price will be $75k, so that's the only difference but that's not something to be concerned about because even when there was no dip we were still doing our DCA so perhaps price dip should not be an issue.