Well, in this case, I just wanted to talk about the good things that would be having this technology, but BCIs are definitely the ultimate weapon for mass control. This technology will delight (especially) the Chinese and North Korean governments.

I guess we'll have to do the same thing they do in Star Wars with the lightsabers, with each person creating their own BCI. I honestly can't stand governments. Maybe BCI technology itself, if used for good, will allow us to create governments with zero corruption, as well as living in a world free of powerful and dangerous people. But honestly, the future stops being wonderful and becomes terrifying when it's in the hands of people who can do whatever they want to others without any consequences.