Including "the other side" on such issues is only a problem if you include them uncritically. But that requires a debate, not just airing of opinions as most news is nowadays. Censorship of ideas only makes them grow stronger. Look at antivax - what we needed was a complete and repeated dismantling of their ideas in the mass media BEFORE it became a problem so that people would been vaccinated (in this case with knowledge) against the well-sounding and emotionally compelling arguments of the antivax movement.
So, no, we don't need balanced news. But we need critically inclusive news.
So, no, we don't need balanced news. But we need critically inclusive news.