Well, style guides are fairly subjective projects compared to most other open source projects, so while it might be worth my while suggesting things, it's not likely airbnb is going to change their style guide because I think differently to them.

Edit: Looking at some issues in the style guide repo, AirBnB seems reluctant to add or change the style guide to deviate from what they do internally (for instance, generators are rarely used, therefore they aren't encouraged).