Alia Bhatt is at the centre of what Bollywood is now calling "ghost trolling" — a wave of online hate so organised that industry insiders believe it is driven by paid, bot-fuelled smear campaigns rather than genuine audience criticism. The backlash intensified around her recent public appearances and the release of Alpha, with social media flooded by memes, abuse and personal attacks. Filmmaker Vikram Bhatt didn't mince words: **"Anyone can buy a thousand negative comments for one...