Celtics fans, specifically the ones that listen to Tommy heinson are the worst nba fans with the Utah mormons closely in second.
Knicks fans are the best EC fans, the best WC fans are probably the Lakers fans. I got friends that are Bulls fans, Lakers fans, and even mavericks fans and they all have respectable and fair opinions. Theres fans from certain teams that, u just cant talk basketball with them. I would say the Jazz, Spurs, Celtics, Nets, Pacers, and Florida fans are the dumbest based on my experienced. Either really biased or they say silly things. Bobcat fans are on some funny sh*t too, i dont fukks with them. I wouldnt even bother talking nba with most fans that aint from the eastcoast or midwest. Lets exclude jimmy from that, i think hes considered the worst poster on this site, hes got my vote