I thought this was a big deal because it’s Open Source – is it not possible to see what is causing these blocks and censorings?

Guns are the only alternative to the tech oligarchy.

You think they can’t buy, manipulate, or just crush decentralized social media? If anything they can do it easily, divide and conquer. FOSS ain’t gonna free you, esp. when the largest contributors to FOSS projects are big corps.