Would it be possible to mitigate the CSS based fingerprinting using URLs, by having the client forcibly cache the fonts / urls? I think then on return to the site, there would be client cache hits, and no request to the server on return visits.
I imagine this would be a pain for browsing in general, but could help browsers in a privacy mode
I imagine this would be a pain for browsing in general, but could help browsers in a privacy mode