the market is a very volatile field, there is never a single strategy that is safe, the market is volatile, so you have to learn to adopt the right strategy in line with this volatility. The natural diversity and uncertainty of the market means that no strategy will be effective forever, you may get profit from a strategy in some trades, but it is never permanent, so stop yourself from such thoughts, and keep a tendency to use changing strategies according to the market situation through market research, only then will you be able to survive in trading.
Additionally, we are not going to see that be a big deal on the short term, because we are seeing market change, not just volatile, but adapt and move. Meaning, if one thing works, then everyone will figure that out eventually, and we all do it, and when we all do it, then it becomes not great. If 100k is being traded one way and made money that is fine, but if 10 billion is trying the same then it won't work.
Sort of like arbitrage, if there are small amounts that try it, then it may work, but if we all try it, then the chance will pass. So we are seeing way too many people changing this to a different logic, and keep trying to find new other methods to make some money. If we do that then we are going to make some good profit.