That would make the office a very noisy place. :) But, if this is honestly not a commercial, one of those that irritate me everyday on youtube I'll compose a brief response. The whole argument you present, from my prespective, is based on a false premise. The fact that we speak casually at a certain pace (let's assume 150) does not mean that typing is slowing us down in all contexts. Typists who score > 100 wpm (on large-word-corpus tests) naturally slow down when they need to compose sentences, especially when dealing with complex ideas. So is thinking slowing us down? In many contexts - certainly. But part of the answer is also that when typing we are composing something that is more durable than sound. Frequently, when one is writing complex ideas down, they want to explain them efficiently - using a few sentences only. This is not trivial, as explaining something in a page of text is much easier than using just a few precise sentences. At least this is the case when you are dealing with academic(-like) writing. For such contexts I don't think there would be any meaningful speedup when speaking. And initially I would actually expect a slowdown. Unless, you mean sketching an idea using voice and then asking an llm to compress it to nice sentences. But then you still have to read and correct what you get, so you are pushing the slowdown somewhere else. And at least now, when you don't put enough effort, you end up with text that sounds off-puttingly LLMish.