In Chapter 13 of the Book of Revelation, it reads: “Let the one with understanding reckon the meaning of the number of the beast, for it is the number of a man. His number is 666.”
I believe that Q drops indicate the Rothschilds have historically manipulated the banking industry and the stock market to do what they will. It seems the Rothschilds chose to use the “666” to “remind” president Trump that they are his enemies.