It’s not meant to be a stereotype applied to all men, just the a thing that some men do. It happens when a man assumes, perhaps subconsciously, that the woman he is speaking to is his intellectual inferior and would surely benefit from his opinion on whatever topic without any regard to her possible expertise on the topic, or even his own lack thereof. I’ve rarely witnessed it myself, but know women who have had to put up with it. Stereotypeing all men as “manslainers” would be rude, but mocking the men who actually behave that way is cool with me.
Like the could drag his dumpy fat ass off the stage before he’s ready to move while keeping him covered. They did the best they could with a man so driven by theatrics and ego.
If this was a false flag I doubt the secret service agents would be in on it anyway. Now, I wouldn’t put it past Trump to fake an assassination attempt, but I would be surprised if he pulled one off without any blatant mistakes or leaks. I guess we’ll see, but there isn’t enough public information yet to jump to any conclusions. There are plenty of people with plenty of reasons to want the man dead after all.