Often Traders like to think that their set-up or strategy is 'superior' that helps in identifying opportunities and put them on good trades better than other strategies employed by other traders. They vehemently defend their approach, their indicators and strategies. While some may put total faith in Fibonacci Sequences, others on RSI + MACD with Moving Average Cross overs while some others may vouch on Trend Lines and pure Price Action and nothing else, ... and it goes on.
In the chat rooms here on TradingView and elsewhere, I have seen raging discussions and disagreements over indicators and it has always amused me.
This simple example that I have shared should be an eye-opener to such traders. The fact is no strategy or set-up is superior or gives a definitive edge that another strategy does not. In the example, I only took a small number of 50 set-ups - but astute traders know that there are as many set-ups as there are traders!
With so many numerous technical indicators available today, we could show any number of examples of how one or a combination of the technical indicators would have found the opportunity in this example.
The bottom line is that it is indeed possible to spot opportunities using a variety of indicators in different ways. It's futile to debate "which indicator is the best".
As long as the method (with or without indicators) adopted by you is delivering results, that's all that matters to help you stay profitable and keep you happy.