That's the advantage of investing with long term goals in mind. We don't panic when the market is volatile or manipulated because our goal is clearly long term, not short term.
Instead of wasting time monitoring the market every day, we're busy earning extra income so we can continue to buy bitcoin with DCA every period. However to maintain the steadfastness necessary for long term investing, we must have a thorough understanding of bitcoin, both in terms of price history and the impact of bitcoin cycles as this can serve as a guide in achieving our investment goals.
This understanding of Bitcoin is now readily accessible on several websites, as many provide explanations for beginner investors, if they aren't diligent enough to read the Bitcoin whitepaper. I also agree with your advice, because when investing for the long term, our free time can be directly used to earn additional income without having to spend it on market monitoring, as those who frequently monitor the market are traders who prefer to seek short-term profits. And for investors who have become accustomed to Bitcoin investing, perhaps their attitude will be more relaxed in facing any current conditions because they not only have several methods to deal with them, but also have the enthusiasm to buy again when the market conditions are red.