3 strategies for a safer long term

I see traders which have their emphasis on trading price action and they reject the trading forms that include indicators which i fully relate to.
but on the other hand many traders say that 2-3 strategies are crucial for a retail trader since there are times when 1 does not overcome your expectaions.
perhaps price action is a winner adapting to the large variaty of market conditions? or traders use different forms of price action? or somebody is lying here!

I don’t think anyone’s lying, you just have different people with different approaches to trading that work for them as individuals. Just because something works for one person it doesn’t necessarily mean it will work for another, because their personality is different. The psychological factor tends to play a large role in most strategies and people always look for the strategy that fits their needs - and that includes their emotional needs - the best.