It's no secret. He is doing what we already know and that is DCA. The only difference is that he has a deep bag as compare to us average joe investor that might struggle to buy like $100.00 every week to fatten our wallet.
So just go with it, I mean invest what you can afford, and look at the bigger picture and see how everything goes. Have the mental discipline and focus on your goal. Don't worry about the noise in the market, just simply stack sats.