Not really. If you want to link to some useful examples of dimensionally reduced person detection models that exhibit this behavior, then by all means, but non

Not really. If you want to link to some useful examples of dimensionally reduced person detection models that exhibit this behavior, then by all means, but none of this is how any current models I've seen work. It also wouldn't make sense to deploy such a model if it were so easily confused by shirts lying around. That model would be pretty terrible by any standard. If they're using terrible technology, you probably don't need a special shirt anyways. Teaching a model to notice people walking through the frame regardless of what shirt they're wearing is simply not "a cat and mouse game", assuming they're not intentionally using a terrible model or a terrible dataset.