As determined by your local Ministry of Truth, of course. You could see why many people might be skeptical of their benevolence.
Let's face it. A lot of these platforms will absolutely ban you for saying true things in a problematic fashion, eg. FBI crime statistics. It's widely accepted and celebrated and it doesn't pass the laugh test to say that it's just about stopping misinformation or whatever. Because you're hurting The Cause and that can't be allowed.