This your illustration is entirely not a bad idea, but I think that if you have a reserve funds in place while buying regularly with your dca accumulating strategy, you can easily buy a huge chunk of Bitcoin during the dip with your reserve funds if you have it in place.
The only problem and where i tend to have problem with most Bitcoin investors is that they wait for it and stop their accumulation entirely, which i think will limit them in accumulating or reaching their Bitcoin over accumulation status early.
Some investors really have a misunderstanding concerning that which is why you'll see them wait for the dip to acquire a large chunck of Bitcoin, they don't understand that while doing the DCA you can still acquire a large portion of Bitcoin so far you have the required funds for it intact, you mustn't really wait for Bitcoin to go dipper cause that's a waste of opportunities. The good thing about the DCA is that you can still use that particular strategy and still buy Bitcoin in large portion while on it and a massive dip occurs, Bitcoin investment is not something that's very tough to comprehend.
It is true that many new investors simply think that waiting for the dip to come is the best strategy, and as a result, they will be able to deposit Bitcoin in the best way and at a lower price, but the reality is that as they think, they will never achieve anything as they expect, Bitcoin never works as anyone expects, here you only have to buy consistently, only then you will be able to deposit Bitcoin in the best way, the best method of Bitcoin investment is DCA, so you must move your investment forward through DCA, if you deposit Bitcoin regularly, without depending on market volatility, it will be deposited Bitcoin with the best benefits.