When I hear about the Ethereum scam it seems very strange to me. While Ethereum itself is not a scam, it is true that scammers have used the platform and its associated cryptocurrencies to carry out fraudulent schemes. I never consider ethereum scam because ethereum is a legitimate and widely respected cryptocurrency. Ethereum is second only to Bitcoin. Ethereum is the king of altcoins, if the king is involved in a scam his followers will follow. But I believe Ethereum will strengthen itself in the future.
Fraudulent behaviour
Market manipulation
Circumventing UN sanctions
This is going to be a big thing for Ethereum also the structure behind the paid social media shills is already exposed on twitter.
https://coinpedia.org/news/ethereum-in-crisis-steven-nerayoffs-explosive-accusations-and-legal-battles/