Judiciary has been captured by the part in power. Opposition can't do much other than being harassed by center agencies like CBI, tax departments and others.
The Opposition at all levels is just crushed to suit the populist narrative. In a world powered by fake news, the populist and majoritarian belief and narrative becomes the truth, and this drives the nation and society further towards right-wing mindset, and any opposition/contrarian views just keep diminishing - out of fear, delegitimacy and ignorance as they now form just a real minute segment of the whole.