I haven't been removed yet, but I'd imagine its no big deal, just a 'loitering infraction.' It has a bit of humor?
"Is anything really a crime when the remedy is as simple as 'Alright! Move along'?" -Brian Regan
It's not a big deal, experientially. Those of us to whom it happens on a regular basis find our own humor in it, based on the ludicrousness of Christians moaning about censorship when they're so good at it themselves.
But it's an interesting look at human behavior that may be small and inconsequential here, but has much larger implications in the real life ways people use their leverage in society based on their privileged status. It's MAD and/or SOOTs here, but in real life it's the ones in Trump's base who want someone on whom they can dump all their resentment and fear of losing their historic majority.
And what's especially interesting is that if they're so sure their views are correct, why the consternation at having them challenged?