Earlier quoted context omitted.
Yup, that and all the hand movements (along with the usual grandiose words used) were so distracting that I just stopped watching it.
When I see a presentation so well trained and rehearsed, I am also put off. It's such overt manipulation of my monkey brain.
Imagine you are a developer who are going to talk about a product you worked on, and you are aware that millions of people[1] are going to watch you present. You're telling me you wouldn't want to do everything in your power to be well-rehearsed? You wouldn't try to do things like learn how to stand still or not stutter?
Like, that is just... I absolutely cannot comprehend that you would prefer to appear unrehearsed to people. Rehearsing is not weird, it is not unusual, and it is not unreasonable. There are soooo many valid complaints to make about Apple and Apple culture, and I just don't think "they over-rehearse their presentations!!1!" even remotely makes the list.
[1] This website claims some 2.7 million people watched the September 2021 event live: https://streamscharts.com/news/apple-event-sep-14-viewership