This is just another variant of the prosperity gospel and a heresy. If we are to judge correctness of theology by blessings in this life, all of Jesus' discples were wrong given their horrific deaths as martyrs. Even John wasn't very right, given he lived out his days in exile (as God protected him from martyrdom).
When God says to bless, that's what He means. You bless, He blesses you, you curses, He curses you. Black and white.
Now back to the question I have asked you to give the answer to twice. What do you mean by scamdemic and my credibility to speak??!