Does ICT work?

I have been trading for almost 2 years I'm now 17 started at 15 from now but took a huge break last year December because I thought it was scam that you can make money from trading especially with ict concepts and 1 minute charts. So my question is does someone here makes money from this type of trades. NY open macro hits liq sweep 5m bos 1m fvg and not specifically this type of entry but you get the point.