It's inflation bro . Nothing out of the world . We have half a dozen Bollywood films in 2010s which attracted same/little more audience in their opening. Just because u see organized videos of srkians going mad on fan shows , burning crackers or dancing with their belts off , it doesn't mean that Jawan opening is out of the world , it's inflation.
More people went to watch Barbie in America than jawaan in India , what culture u r talking about ?