Well I think there are disadvantages and advantage relying on signals. Maybe more of disadvantages I would say. Having the knowledge, being trained before venturing into crypto is a key factor, Cause knowledge is vital, knowledge is key, knowledge is a significant aspect of anything you do. Relying on signals could benefit us in someways cause these signals are being analysed by professional traders and could save us from stress of predicting the market ourselves. It could save us time also as you don't really need to track every chart. But do you know not all signal provider are transparent, some could actually give wrong signals intentionally or unintentionally. You become to dependent on signals that may not often yield good result, you miss out on gaining the knowledge you need to help you with your own personal judgement of the market, strategies and ways to adapt if there is any unexpected change in the market.. I'd advise you don't depend on signals alone, know what you are doing first, have an understanding of the market to help make your decisions along with the signals so you could tell when a signal is bad or good.