These indicators can help you very well like these indicators can provide identify trends, momentum, and potential reversal points in chart

I believe indicators should be used as supplementer tools besides price action which acts as primary tool.

By using chart patterns, such as support and resistance levels, trend lines, and Fibonacci retrenchments to identify potential entry and exit points

Yes you are right , chart patterns and important levels drawn thereof form the primary technical analysis tool to execute trades .

Good luck