go to telegram i'm sure there you can find lots of channels and information about crypto . not a few of them are also whales who build channels and usually open paid classes or premium channels. You can follow it if you are sure that the testimonials from the channel, in your opinion, are worth following. I suggest it has a high follower count on its free channel or check the accuracy of its previous predictions.
Can u give some link of those channel???
Do you think that bitcoin whales are sitting in a closed telegram chat?
If there are 1000 traders in a channel and they all make money, then traders in another channel should lose money. Only channel admins earn on advertising and selling forecasts.
I have long understood that it is better to look for trading courses of well-known traders in the public domain and try to trade on your own.