We already have segments of the population who have to deal with various forms of addiction and dehumanization and this has not stopped us in the development of new medications and technologies.
Should we prevent the development of this technology due to its potential for abuse? Should we develop the technology for its potential to benefit ourselves?
Obviously brain implants that can read and write thoughts come with an extraordinary amount of power and it is both wonderful and terrifying to imagine the potential benefits and dangers that it could provide us.
I think we will do what we have done through history and someone somewhere will develop the technology if it is possible eventually regardless of our qualms with its potential to destroy people.