To be honest this is one of the major reasons I am excited about transhumanism and nanotech medicine. I see this technology as a path to a world without these people. I get what you're saying and agree, the politics will be awful. But...

People who embrace the tech will:

have various augmented capabilities be smarter be stronger be healthier be better at.... all physical and mental tasks live longer

As compared to those who fight against it, and the gap will only widen with each day. Good, this is what we should strive for! Once it all takes off they won't matter for long.

EDIT: Where have all the carriage returns gone? 😒