My understanding is the poorly-worded emails are deliberate, to act as a filter to get rid of the folks who are unlikely to fall for the scam. This means the sc

My understanding is the poorly-worded emails are deliberate, to act as a filter to get rid of the folks who are unlikely to fall for the scam. This means the scammer isn't wasting time talking to these folks when they'll never pay up. This doesn't apply to the diagram. In this case, it wasn't just laziness. The author actually added not just the "5G Freq" label, but added "Bass", "Treble", etc in the exact same style. And I know they added this because I dug up an original diagram where the labels look different. The author erased the original labels and re-did them (and added "5G" to the pre-existing "Freq"). This was clearly a joke. Someone doing this for real would have simply left off the other labels and only kept "5G Freq" (or would have added other suspicious labels).