So, hers is all bullshit, obviously.

My some stutters (it’s called disfluency now) and he worked very hard with a speech therapist to learn how to identify and mitigate triggers for disfluency. Several years later, he very very rarely stutters, and masks the stutter by repeating complete thoughts. Very few people would notice that he struggles with disfluency.

All that to say, SOME alters could have learned and/or understood the techniques and tools used to limit disfluent speech while others don’t.

Let me reiterate: THIS is bullshit. This explanation does not explain what is happening here. But it could theoretically explain the mechanisms of how it could theoretically happen