51: Kunal Kamra banned by three airlines; is the action justified?

Mint Views Daily Dispatch

IndiGo, Air India and SpiceJet have barred Kunal Kamra from flying with them after he heckled Republic TV anchor Arnab Goswami onboard a flight. Kamra reportedly confronted Goswami with multiple questions and mocked him even as Goswami chose to ignore him. Such behavior can be a nuisance for other passengers besides posing security risks. But is the ban too harsh a step?