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.
I'm pretty sure that you don't really understand the basic purpose of regulations of cryptocurrency. If you did, you wouldn't have made this post. This has nothing to do with regulation of cryptocurrency. Scammers can be found in every part of the world ecosystem and it is no surprise that there are scammers in the crypto space. You as an investor or crypto enthusiast should learn to research about any crypto project before investing in it. Even if the crypto space is regulated, there are still gonna be scammers to scam people who fail to understand certain specifics of a particular project.