Not until we start seeing crypto scammers get arrested for real many new investors won't join,I have friends that won't join crypto because of scammers running away with ICO funds forever ,no way to arrest them and get the funds out of them,the few news I read about getting some scammers is not enough ,the more there is an effective way the less scammers will harm crypto
but everyone has to face there result for their doing at the end so it will not been possible in all the time to make a scam and fraud the people to get their funds definitely changes will make everything to be better field.