Wikipedia-on-IPFS [WPFS] is useful in a number of contexts. It offers a very fast way to share access to an offline snapshot, and censorship resistance. An instance of this was set up last year: https://blog.ipfs.io/24-uncensorable-wikipedia/
Making regular dumps available in this format would allow regular updates of WPFS, and significantly increase the number of full mirrors of Wikipedia.
This requires an HTML version of a dump. The IPFS update could be done directly from an uncompressed HTML dump on WM servers.