Apart from scam artists in crypto space we have too many unprofessional developers that falsely act like they are really good in a particular field and try to build blockchain based projects but failed in the end,if there is really any way to make blockchain available to only professionals that are qualified it would have been a different story for crypto,even scammers wont have a chance,this is why i think we need REGULATIONS pretty bad.
Because they find creating an ICO project is a way too easy, all they need is a small amount of money, they can hire designer, writers, blockchain explorer bounty managers, all they need is a few thousands and they can make millions out of it, this is why it's important to do diligent research or do not invest at all if you cannot extend your research.