If I was overpaying to be crammed into a flying school bus and some Christian dipshit pulled out a guitar and started singing hate speech, I would forcibly remove them at 60,000 feet.
To small crowds on airplanes, self-described evangelists are seizing the opportunity to share their faith with other passengers. Their messages are met with affirmations and amens. But there are also in-person protests, not to mention pushback online.