Ok as we know that nowadays whichever coins coming with prefixes are mostly scam.But not every coin like you can do due diligence and read their whitepaper you can even see the age of their website and social media like if it is too new that means research on that coins thoroughly and i would say it is the fact that even though everyone knows that any coin is scam coin still they will invest and try to risk the amount which they can afford to loose.So it is totally individual investors choice and they themselves states that high rewards comes with high risks.So its nothing new that scam coins are increasing these days.Most attracted investors in these scam coins are from young age people.