A generic-classification dichotomy for analytic equivalence relations

Let $E$ be an analytic equivalence relation. A turbulent equivalence relation is an equivalence relation satisfying the generalized notion of turbulence introduced in the source.

Generic-classification dichotomy. Exactly one of the following holds:

1. A turbulent equivalence relation is Borel reducible to $E$.
2. $E$ admits a generically absolute classification.

This is proposed as an extension of Hjorth's turbulence dichotomy from classification by countable structures to generic classification for non-orbit equivalence relations. Its status is unresolved in the source.