in fact it's just a one-way thought from your side. I think there are bad signal groups and there are also good signal groups. such as signal groups that can make a profit when giving signals. For example, there are now Bingbon exchanges that have a reward program from the trader's volume we have just introduced. They will create an account and spread that link on the group for everyone to register and then trade will help the bonus amount increased significantly after a while. when they give signals, they just want the traders to earn profits and money still in the pockets of the accounts that have provided referral links.
I did not trust any cryptosignals because I believe that it is better to rely on the things that we can do, we can have a better speculations and news thru the official websites of each exchanges as well, sometimes cryptosignals groups required membership fee, so you wont be getting any news if you will not pay them, better to learn trading than that.