I don't think it would be profitable to follow such a website and trade. Because now the crypto world has been filled by many scammers. There are many websites that predict for money. Now, if you invest in their predictions, you may face a big loss. So in my opinion following these websites is nothing but nonsense. It is better to acquire knowledge about trading first and then trade.
You have given very good advice. Because if you trade according to the prediction of these websites, you are more likely to lose. And in case of loss, no one will take this responsibility. So one must do his own research before trading. We have to keep a close eye on the rise and fall of the market. You have to match your own prediction with the prediction of different websites. Then you can judge yourself.