First of all, the stormtroopers completed their historical mission. Therefore, in any way, the stormtroopers will inevitably withdraw from the historical stage.
Secondly, there are considerable contradictions between Hitler and Rome, which can be said to be a friend in need, but at the same time there are great differences.
After Hitler came to power, Rome not only stepped up the development of stormtroopers, but also clamored for a "second revolution" and the establishment of a real "national socialist" country. His attempt was intolerable to the Nazi regime, and Hitler considered how to get rid of the stormtroopers.
Third, the struggle between the stormtroopers and the SS. Founded in 1925, the SS, the Black Shirt Party, was originally a subordinate organization of the SS. As Hitler's diehard guard, the SS expanded rapidly at the same time as the SS expanded. In the struggle for power and goodwill, these two political forces will inevitably conflict, especially after Himmler became the national leader of the SS in 1929.
Fourth, the wehrmacht can't tolerate the stormtroopers. The German army was restricted after the First World War. At the beginning of the establishment of the stormtroopers, the army took a supportive attitude towards the stormtroopers for the purpose of arming Germany and regarded them as reserves. However, with the increasing exposure of Roma's intention to replace the National Defence Force, the military community realized that their privileges were threatened. Minister Bloomberg urged Hitler to impose certain restrictions on the stormtroopers, exclude them from the armed forces, and regard the Wehrmacht as "the only weapon holder". In the process of deciding how to choose between the two, Hitler should be more inclined to his own bustling capital stormtroopers, but there are two thorny problems in doing so: first, if he keeps the huge stormtroopers, it will be difficult for him to make a proper explanation to European countries, and diplomacy will be in an embarrassing position; Second, if we offend the National Defence Forces, it will be difficult to realize our ambition to succeed President Hindenburg. So, after repeated weighing, Hitler finally decided to let the stormtroopers die. In fact, before the SS massacre, Hitler had been promised that the military would support him to succeed as president.
So Hitler used the "second revolution" plot of the stormy stormtroopers as an excuse to follow suit and get rid of the stormy stormy stormy stormtroopers to please the bourgeoisie. There is no doubt that the above four points are the reasons behind the incident, but what directly triggered Hitler's determination and action? Where is the fuse of the powder keg? Who directly detonated it? Historians are still working on it.