NFTs hit a phenomenal milestone of about $10.7 billion in Q3 2021.While cryptos and NFTs are becoming more mainstream, FB becomes Meta.Scams and frauds are key concerns in this Wild West world, including faking purchases and buy in by big whales and NFT influencers such as Snoop Dogg.Another top concern for cryptos and NFTs is volatility - will they crash like in 2017?