YES! Everything is a scam. Stop buying all crypto at all exchanges. Scams everywhere. I am scam, you are scam, we are all scam.
Other exchanges doesn't using coins of clients for masternodes.
Other exchanges use your coins to stake risking the possibility of a hack. Other exchanges refuse to update the wallet resulting in a fork or lost coins. Other exchanges charge 4 BTC+ to list a coin. Other exchanges fail to disclose a hack and hope you never find out. Other exchanges up and leave without so much as a fart goodbye. Not saying stocks is good or bad, but just make sure to compare it to others and not just because your coins haven't arrived yet.