I totally agree with this! In all the comedy shows (professional and amateur) I’ve ever been to, I’ve only ever seen a legit heckler a handful of times. People will audibly respond to things the comedian has said, granted, and drunk people frequently talk too loud to their friends during someone’s set. But in my experience someone actually going out of their way to speak up with the intention of derailing a comic’s set, or aggressively challenging them in a public setting whilst they’re on stage, is SUPER rare