I can't consider casino signals to be a gambling strategy, personally, I don't think they are real. The people giving out these signals are they making money from it? This is a question you should ask yourself before believing in such. Those signals would definitely not be given out for free, so why would someone sell something that can make him financially stable, he's not going to need your money. Casino signals are nothing but a scam and people use it as a way to make money off gullible people. Casino games are just about being lucky, there are no cheat codes to it.
Yeah, the simple fact of: "Why not use the signal yourself to get rich?" question cannot even be answered by those signal providers. Some might say because they are illegible or there's a country restriction but I really doubt that. There's always a way to gamble and if a person has the means to know the results before it would even happen, he will no doubt find a way to bet on it even if the physical bookies are far away.
Absolutely, it is a scam. If ever there's a legitimate one, they are probably just a group of high rollers with VIP entry. I doubt it will be scattered in some applications like Telegram which are inviting people. No, that's not how it works.
If the offer is too-good-to-be-true, doubt its authenticity. As you said, if they can truly earn from it, why not exhaust its potential to their own advantage. They can earn more if their signals are indeed working. But if they start asking from strangers to get involve, then, they have hidden agenda why they are doing such kind of tactic.
Well, sorry but they do not completely have a hidden agenda so to say, most especially if we bring in or draw examples from trading..
In trading, there is a feature that allows us to copy other trader's trade, this can be done directly with the trader where you pay them, and they give you access to all of their trades, or it can on the exchange, while the exchange stand as a middle man.
We can liken this same thing to gambling where tipsters allow us access to their sports tips or signals for a fee.
The thing is, this is not meant for everyone, it is only meant for those who either do not have the time to do their own game analysis and come up with their own predictions, or those who don't know how to because they are new to gambling, thought Ive explained this in my previous comment actually.