You can't really put an end to fraud. Now a cheater can wrap a project into a real project. All kinds of information are true. But you can't recognize it. For now, you need to evaluate and study a project yourself. Find the association from the specific details of the project. Then decide whether the project is true and reliable.
Yes we cannot stop those frauds, all we do is ourself that we must be carefull and select the best reliable project and legit if you think its a right one.,in crypto society or in outside crypto frauds are always there,so we must be vigilant and carefull in all our decisions.