It could   possibly  be  banned   by  government  on their country  by using  of bitcoin  but   it cant  really stop people  on  using  it  because there are  lots  of ways   that you could able to use  it  without  the notice of the  government that's  why  its still useless to ban  bitcoin though ,  I don't  see   anything    for bitcoin to be banned in any way.
Mayber theres some   conflicts regarding  on its anonymity  but   it depends  on  people  on  how   he use it.