It looks like the Lubavitchers did. The Hasidic reggae sensation recently told the Miami New Times:
My initial ties were through the Lubovitch sect… I went to a Hasidic school for two years in Brooklyn. At this point, I don´t necessarily identify with it any more. I´m really religious, but the more I´m learning about other types of Jews, I don´t want to exclude myself. I felt boxed in.
The New York Jewish Week took a look at the fallout in the Lubavitch world, and (non-Lubavitch) Hasidic rapper Y-Love chimes in on Jewschool. Y-Love’s post is particularly interesting, as are the reader comments.
Some Lubavitchers, it seems, fear their embrace of Matisyahu may have backfired. They touted him as a role model, and now he’s distancing himself from their movement. So they worry that young Lubavitchers may now follow their reggae idol’s lead.
Y-Love, however, (writing in the comments section of his original post) agues that Matisyahu will still be a good role model even if he chooses another flavor of Orthodox Judaism.