This, at best, is treading water for him if the issue is simply Trumpiness.
Trump himself probably doesn’t have a dog in this fight, however. As long as Twitter is carrying his sniping at Hillary, etc. that’s all he expects out of social media.
I agree. I just find it interesting that Zuckerberg is meeting ‘conservatives’ who happen to all be NeverTrumpers when it would benefit Hillary. Otherwise, he never have them the time of day.