Dead Comment
Jane street on the other hand is arbitraging against regular folks money, so they can distribute the gains to their select high value clients. There is no free office productivity suite and limitless "How to repair cell phones to start your own business" videos distributed to everyone for free.
In a way, they are doing opposite functions. Ad media takes from people who buy stuff and gives to people who don't (or cant't) buy anything. Jane street and their ilk take from regular people and give to those who have everything already.
The male is created with an X chromosome that will destroy any other X with which it is paired, leaving only other male progeny with the hostile X.
This goes on for a few hundred generations, driving the female population to zero.
There are grave moral questions in this, but eventually the technology will reach those who decide to deploy it, perhaps against the general will. It is only a matter of time.
But it's important to still have a separate track for the best students. Those will grow up to do the important work and move the society forward. If you put them into a mediocre class it will waste their potential.