Because more than anything they fear people figuring out that genuine assassinations can work. As long as every event is a false flag, or is staged, or is Mossad, then it allows people to believe the comforting lie that they cannot do anything. This leads to inaction which is the same as a win for the powers that be. On the other hand, if a series of successful assassinations were carried out in the US, no matter who was the target or the political affiliation of the perpetrator, then the myth of government protection gets broken. From that point on, real vigilante justice would become commonplace.

Because more than anything they fear people figuring out that genuine assassinations can work. As long as every event is a false flag, or is staged, or is Mossad, then it allows people to believe the comforting lie that they cannot do anything. This leads to inaction which is the same as a win for the powers that be. On the other hand, if a series of successful assassinations were carried out in the US, no matter who was the target or the perpetrator, then the myth of government protection gets broken. From that point on, real vigilante justice would become commonplace.