All the Tropes does contain more, and is on a more open license. In fact, when they first forked they had a lot of articles copied straight from TV Tropes. In fact right on the main page of All the Tropes is a link to why they forked, and among the issues that a lot of the regulars at All the Tropes have that cemented them going there was shortly after the fork, TV Tropes changed the license they operated under. All the Tropes agreed to remove anything from their site that was copied over from after the license change, and one of the TV Tropes mods came to the discussion section of All the Tropes to complain that All the Tropes was still stealing articles rather than writing whole new to begin with . . . despite the fact that the old license was designed specifically to accommodate this copying, with proper attribution. All the Tropes uses the exactly same license type that Wiki Commons uses, TV Tropes now uses a more restrictive variant.
I haven't actually looked much at TV Tropes personally, so I can't say too much about them, but the only censorship I can tell is going on at All the Tropes is that they don't allow actual depiction of widely illegal acts, and no actual pornography. But what few things I have checked across both sites, All the Tropes seems to have more written about them, which is why I haven't gone to TV Tropes much at all.