Yes it is wrong to be waiting for bitcoin to dip before one start investing because the desire dip may not occur, with the dca strategy one can buy when it is high and also when it is low, an investor can combine both the dca stragey and buying the dip. So waiting for a desire dip is a very wrong approach since one can end up losing so many markets opportunities. The best is to be doing your dca and also you can buy the dip when it occurs, if you have additional disposable income while still doing your dca.
DCA method is a method that is generally always suitable in every condition because for Bitcoin buyers who do not have the intention to sell it in the near future, it is very suitable to use this one method because their main goal is to buy without having to complain about the condition of the Bitcoin price itself. So there is no problem with high or low prices as long as the plan itself is to buy with the amount of money we have in each period and now Bitcoin is being targeted by many investors and also by many developed countries as their asset reserves for the future so that its potential will improve in the future.
Moreover, large and well-known companies have also seen Bitcoin as something serious enough for them to have so that they will also make plans to continue buying Bitcoin using the DCA method and other methods that can make them more comfortable. So there is no need to wait and waste time if our intention is to buy Bitcoin and store it for the long term.