there are many frauds that happen in the past years and it causes fear to other people and that's why they are now afraid to make investment in the market. Misinformation and misconceptions are both factors why people are getting fraud. It is better if we know what we are doing in order to have a profit.
Yes, we cannot stop them from doing bad things that can affect us and their other target, but we can avoid that thing to happen again, we need to know everything and be aware in everything starting now, when we already fail on something or been scam better to avoid that to happen again before they target you again.
People always remain in search of those people who are not aware of people. We should make research before starting and make research on Google or any other project. People try to make money from other people by scamming them so we should get involved in real projects only and use them to get profit in real way.