Exactly, you always have to be careful. Often the information we find on various social networks is just pseudo-scams created specifically to gain followers and visibility, but the one who loses out is the poor unfortunate person on duty. So guys, always be careful and verify the authenticity of the information first.
The point is that they can create fake videos that tell you lies for the sole purpose of, for example, getting you to sign up.
Years ago there was a scam about the infallible method to win at roulette
which was simply the martingale, which we all know is a highly risky method
the method was free and they "recommended" you a specific casino... coincidentally with ref link