Earlier quoted context omitted.
Isn't "x is evil/bad/harmful. Government needs to regulate x." basically the entire purpose of society? I enjoy living in a society, and not having to worry about if every food I eat might poison me, or every bridge I walk over might fall down. If we decide, as a society, it would be better to ban Facebook, why shouldn't we?
If we decide as a society that certain races are evil/bad/harmful and should have fewer rights, would that make it okay? Just because a lot of people agree on something doesn't make it right or good. I'm not sure where you get the idea that society is just a platform for banning unpopular things. A lot of modern civics was designed specifically to counter that actually, things like constitutional laws, representative…
We, as a society, have tomes of legislation and case law that regulate business practices and their negative impacts on individuals or society as whole.