Everyone has their own strategy when it comes to investing and I certainly appreciate the fact that everyone invests in their own strategy. If we follow others directly in the field of investment then we will never be satisfied with our investment because if one person is successful by investing in different strategy, I may not be successful by investing in the same strategy.
Statement like yours defeat the aim of our discussion here because going by that, people might go in search of their strategy instead of using what works and its being recommended here by people who have actually tested them and have even made some improvements that helped them become more effective. For instance, I was doing something else before joining this discussion and when I joined, I learnt about the DCA method of accumulation from @JayJuanGee who did exceptional job in it. Quickly, I started using it and it was not long that I saw real peace and progress in my Bitcoin investing, for which I'm eternally grateful.
choosing to use the DCA methord or any other investment method you're comfortable with is totally an investors choice. You don't force anyone to use the DCA methord just because it's what the majority of us are using. If he has a methord that's working well for him, it's totally okay to stick to it for as long as it's okay with him and if along the line he decides to DCA, it should be his personal resolve. The main point about buying Bitcoin with the DCA method is just to extablish a level playing ground for the different class of investor such that even though you're a new middle class or experience investor, you can easily find a comfortable spot to start regardless of your level of finance.
If by the kind of work one does or you're the type whose funds comes in bulk in a less often frequent timeframe and doing lump sum is what will work well for your case, there is no point trying to DCA just because the majority of people are using such methord.
Assuming I followed your type of advice, I would have moved ahead in search of supposed personal strategy and that would have mostly likely landed me into shitcoins where I came from with so much regrets. So, the reason we are here is to exchange ideas that will help us become better in our investing and to remain adamant about what we believe in even when it is not working fine or giving us much positive result.
investing in shitcoin is totally out of the context when you're attempting to use whatever accumilation methord that's convenient for you. It's just best to role out shitcoin from a possible option to be considered regardless of how you want to become flexible with your investment strategy.