I haven't seen it yet...

but my former teacher Roderick Long alerts me to the following:

The Journal of Libertarian Studies continues to bring you exciting cutting-edge scholarship in libertarian theory. Here’s what you’ll find in issue 20.3: [...]
Jacob T. Levy has maintained that the primary case for multiculturalist legislation lies in its potential to block the oppression of some cultures by others. In a review of Levy’s book The Multiculturalism of Fear, Marcus Verhaegh worries that Levy’s approach manifests an uneasy tension between suspicion of particularist identities on the one hand and suspicion of attempts to suppress such identities on the other; Verhaegh suggests that a more positive appreciation for particularist identities can be reconciled with the kind of protection from oppression that Levy seeks by embracing a more decentralist, libertarian vision.

Sounds like a fair characterization of my view; "uneasy tensions" are a specialty of my work in political theory, I think. I'm of course skeptical of the proffered altenative, but look forward to reading the argument for it.