Then Jami and signal are free

Well this is how that technology is going to play out. For the first couple years it will be extremely helpful, to the point that the users stop depending on their own internal memories and their brains start pruning that functionality out. Then generative AI will be used to fill in missing details prior to the start of using them. And then they are going to slowly start feeding more and more lies until they are cheerful about being slaves.

The key is to first get the body you want and then maintain it while you get the mind to match.

Mindless diet and exercise; certainly allow plenty of time for audiobooks and other educational content.