There are a lot of Crypto Signal Providers - about 5 of them are at the top of the list.
They claim 80% accuracy.
I googled reviews and I read nothing but good things about them.
If they were bad signals people would give bad reviews.
If they do have 80% accuracy, then anyone who uses them would become wealthy in a short time.
Do you use any crypto signals?
You need to know that no prediction is 100% accurate, even among premium crypto signal providers, none of them are completely correct. If all crypto signal providers were as true as you say, perhaps many people would become very rich. It is okay to use crypto signals but only to add reference details for you when making decisions, do not use crypto signals as a reference for decision making.
I personally often use crypto signals to add information, apart from that I also do my own research by looking for various information in other places so that I can match the information I receive to make decisions. In essence, following crypto signals is fine, but don't just swallow the information you receive. You also have to verify it with other information, don't make decisions from one piece of information alone, but look for as much information as possible so you can collaborate on that information.