NeuraLink will allow you to speak entire words or sentences telepathically; when a person has no voice, the AI will generate brain-to-speak your voice, according to your choice, and play it on a regular loudspeaker for people around you.
The same goes for brain-to-text when you want to reply to someone.
But going further, words, sentences, entire statements can be generated by AI, based on the emotion read from the brain in relation to a question.
It may even be that you won't have to read the question at all, the chip will only ask you how you feel about a certain question or stimulus, and it will generate the entire answer itself and respond on your behalf, without even your knowledge.
At the end, it may inform you what it replied to and to whom, and you can decide for yourself whether you actually agree with this answer, but usually you will agree because it is simply convenient that the AI will think about the answer for you. You don't have to make an effort or think anymore, so you agree to it.
And you think solar flares are a problem now? Just wait until you get an antenna drilled into your skull...