I'm not the OP but it doesn't strike me as absurd to imagine that if the security apparatus doesn't like you, they'll happily take whatever flimsy pretext prese

I'm not the OP but it doesn't strike me as absurd to imagine that if the security apparatus doesn't like you, they'll happily take whatever flimsy pretext presents itself to ruin your day. E.g. if they can get you for some silly "illegal landing" violation they will, if not they'll try to trump up some other charges.