This is the reply drawn my attention,
No investment advice, but you can contact me on WhatsApp +1 6365877052
Someone made a thread in the altcoin section where he wants to stake but doesn't have enough knowledge about DeFi. A newbie replies to him and invites him to talk through WhatsApp. I don't know what his intention was; it could be good or bad.
People make themselves vulnerable to these scammers even without them knowing by the kind of questions they ask. 99% of the people you meet online will not offer you free help without having any benefit for it.
If it is a content creator offering you full help through their content, they are benefiting from you watching their channel. There is no personal free help from a stranger, and the earlier that is understood, the better for people who are new on the internet or very naive still.