He is just saying that you need an adequate number of samples but that you also need a wider sample interval which is true of any stochastic process.
if you had any experience in crypto, you'd know that its regime changes every 3-6 months. I would not trust a backtest that goes beyond 6 months
you are right, to understand this, you definitely need experience. there is very little written about it on the internet.
I guess you will keep on posting such 'uptrend' charts again and again and again how much are you selling your Binance bot services?
No one still. I'm focused another project now. How long time you will be ask me again and again as little boy ask his mother "mom mom mom look look look"?