At least in the US the government can't regulate speech (for the most part). But what we could do is regulate recommendation algorithms or other aspects of the overall design in a way that's generalized enough to be neutral in regards to any particular speech. And such regulations don't need to apply to any entity below some MAU or other metric.
Even just mandating interoperability would likely do since that would open up the floor to competitors. Many users are well aware of the issues but don't feel they have a viable alternative that satisfies their goals.
Even just mandating interoperability would likely do since that would open up the floor to competitors. Many users are well aware of the issues but don't feel they have a viable alternative that satisfies their goals.