Speculation is nearly the same like gambling, but trading is activity that the same like others business that we should be use risk management and trading plan. Beside that we should be have knowledge about technical analysis and how to predict trend of crypto market.
That's why indicators are being used in trading so they don't need to speculate. Traders predict the price through this tools or even without this as long as they know the basic. We should really have at least some background on how do technical analysis because if there is none, then probably you're not trading at all because its more on gambling.
Indicators bring hints for traders to do actions, they will be moved when seeing the pattern according to the indications that they believe
that can bring them good calls, without analyzations, everything will turned into a luck based activity same alike gambling with your
fate, better to have good knowledge with trade indicators.