If someone brandishes a knife and robs you of your money on the street, you would be angry, call the police, and even fight back. But now, it's not done that way; they play with "expectation manipulation".
Through news, short videos, and expert speeches, they create an illusion for you - for example, that buying this stock now will definitely lead to a rise. You believe it, invest your money, and end up losing everything. At this point, you won't fight back; you will just hide under the covers and slap your thighs in regret.
The less worldly experience you have, the more one-dimensional your thinking is, and the easier it is for you to be misled, becoming the perfect target for exploitation.
Using algorithms and information gaps to brainwash you, making you willingly take out your money, and when you lose, you blame yourself for not working hard enough.