the borg are a badly thought out sci-fi plot device, nothing more.
If a group of people got together and made it possible to experience everything everyone in the group heard/thought/felt, they would be a democracy where the majority always rules. your views and values would not change, they would be shared throughout the group. If a group of humans formed a borg collective they would maintain their humanity, and probably even hold each other to a higher standard through peer pressure.
Star trek Borg are not a collective, they are a subservient dictatorship.