What could be funnier is if she trespasses on the employee-only areas of the food court and exposes health code violations while making a scene, without actually stealing anything or causing any real damage.
However she does cause a panic because of a supervillain going around, so they can get her on being a public nuisance, but then they look back and find her exposing corruption and a health hazard, albeit the wrong way.
Just to make Emma's persecution of this parahuman seem even more like petty bullying, just like how the previous incident ended in a PR disaster for Emma.