is it a scam? yes, so is literally anything on coinmarketcap, chainlink included, and perhaps even ethereum and bitcoin when you broaden your perspective.
is it a good looking scam? well, there absolute no reason why a random chink team, FANTOM, that were behind constellation in building a DAG, should have a market cap 4x the size of constellation. Constellation WILL catch up. And it's going to happen about now.
Who do you want to be? The investors that buys AFTER a Binance listing and makes other people rich? Or an investor that buys BEFORE a binance listing and make yourself rich?