Yep, that'll definitely convert a few heathens. This is self-aggrandisement, plain and simple. Anyone doing this can't sincerely expect this to have any effect, beyond creating a clip of someone yelling at them to be posted for victim points.
Hemant MehtaEvangelist Whitney Lynn says she preaches on planes because she loves “a captive audience.” She's not alone. It's becoming a trend. If spreading your message requires listeners who can't escape, maybe it's not as compelling as you think. www.friendlyatheist.com/p/christian-...