I might be a lone voice here, but I don’t think it really matters from a strictly SUBJECTIVE point of view whether there is discrimination between BTs, FFBs, Ashkenazim, Sephardim and any other form of dichotomy. The fact is that even perceived discrimination comes straight from Hashem and a person should have Emunah and Bitachon that whatever Hashem will do will be for the best.
On the other hand from an objective viewpoint its important for klal Yisrael to be ish echad b’lev echad. But that’s not something to worry about, just something to work on on a personal level and on helping the klal overcome on a general level.