It terrifies me how entrenched the Google suite is becoming, and more 'open' APIs will surely further that position. It's the default for most community / cross org collaboration and note-taking in my line of work. A huge amount of stuff gets done in Google docs. And then Google ban your account for some random reason and you're suddenly barred from participating, your voice can no longer be heard, and who knows what…
A business running GSuite getting banned would indeed be a disaster, but has this ever happened? For personal accounts, what happens if you create another account? It's also a big disruption, but "your voice can no longer be heard" seems exaggerated?
Let's say we're note-gathering at a conference about metadata formats for international science collaboration. Often we get remote participants who want to join the conversation, and selection bias says that they especially come from developing countries and can't afford to travel. Those constituencies may have vital information which will help to guide a standardization process for shared metadata.
If they are blocked, for whatever reason, they may be unable to contribute to the conversation. Maybe their missing voice means that metadata systems add another piece of systematic bias against them and further excludes them.
I don't know of any specific examples where this has happened, but the underpinnings are all true.