There's room for accessible and for abstruse literature. Usually what happens with novel work is that initial publications are abstruse but met with excitement by the scholarly community and gradually more accessible works (as the number of collaborators/coauthors grows too) are published.

That said, even if multi-culti math means that top-line researchers are going to be spending time with song-and-dance introductions, she should still have put a grad student onto the task of making the short paper that experts will actually read.

If the whole thing is a matter of style and not of obfuscation, this would have given a grad student an easy, cool first publication.