Perhaps I didn't particularly appreciate his "our people" crap in BADA-BiNG-BADA-BANG. Come on! This is supposed to be the 24th century, the odds are that by then there won't be any people left without a mixed ancestry, let alone people still obsessed with what happened in the 20th century.
Four hundred years ago, my ancestors were likely serfs of the ancient regime, yet I swear to you that I don't go crazy each time I see a renaissance fair!
You are complaining about Sisko not buying into a fairytale, to have no memory of the injustices of the past, and give into self-indulgence? Or is it because he, as the minority, is obliged to assimilate?
I, for one, am glad that he never went to Vic's, never surrendered his "bigotry," because thankfully we were spared many more moments of the holodeck crooner.
Oh, wait, it didn't happen that way.