Note that your own article discredits your premise that it is “nonsense” to suggest that Zuckerberg is in league with conservatives. Quoting a “normal“ Facebook user, it states:
> “I think that it would be leveling the playing field if he reaches out to Conservatives because he surely reached out to Liberals,” she said.
I mean yes, in a sensible world, he would be reaching out to both groups - that'd be fine! He's not.
Also: if you want to give conservatives ideological representation, you can make better choices than Breitbart and Tucker Carlson.
They can simply not partner with them and they will retain their existing access to the service. Partnering is an endorsement and adjacent to moderation.
Worth pointing out that there are other conservative outlets on their list, ones with a good reputation (at least compared to Breitbart).
On an ongoing basis, conservative news sites tend to rank highly on FB's highest-traffic posts.
If you want to live in a fantasy world that's fine, but please don't spread nonsense. FB has teamed up with Breitbart - a news outlet explicitly described as a platform for the alt-right, with a Black Crime vertical - for their new Journalism work, and Zuckerberg sits down with conservatives on a constant basis: https://sanfrancisco.cbslocal.com/2019/10/14/deletefacebook-...