I have put a link to a post that I saw on this BBS board.

The post sounds too good to be true. Things that sound too good to be true are usually NOT true. This is a red flag to warn you to be suspicious.

Next thing you should do is click on the icon of the person who made the post to check his profile.

What do you find there?  If it is full of posts offering Airdrops, giveaways, white lists, and IDO's then it is likely that he is a scammer
In the case of Ceha93 who made the post below, you will find that he keeps repeating the suspicious post. This should confirm that you should not believe the post.  🦋