We can fight against foreigners and chuslims but such internal enemies can't be fought openly as it divides the hindus very badly.
On other hand if a shia talks badly about sunni he is shut up by Shias themselves on the grounds of creating division
Because that's in our blood
If chuslims were not here after 1947 country would be in 69 pieces already.
Common goal against chuslim is only thing keeping us together