If you analyze how people learn from their mistakes, a lot falls into place. Most of the time, they just don't learn. As an example, I even recently watched a video on the channel of the Amarkets broker about the safety of my finances on the network. But despite the fairly well-described information, people still often make mistakes and lose money.
You'll be surprised, if to analyse which were scams tens years ago, hundreds years ago and thousands years ago we'll see that nothing mainly changed: people are being scammed with the same patterns. The little difference is just in some technological decisions: to steal golden coins, paper money or digital money. Because new generations learn the same each time. So we need to teach basics every time to protect others.