Bluesky is changing their ToS soon ... but you have to agree to their future ToS to use their website today. Which is kind of asinine (or sinister ... I don' t know yet). I put the old ToS into a differencing tool but it turns out that's borderline useless.
Because they have changed almost everything so significantly that a side-by-side comparison is useless. I can't find anything from DDG explaining what Bluesky is actually doing. If anyone has a summary somewhere, I'd appreciate it.