As a Brit living in Japan (non-resident) I think they should protect themselves at all costs, lest what happened to my country happen to theirs. If the business visa was abused, that abuse should be stopped, not just allowed to happen like we would do.
I'm sorry, you're simultaneously (somehow?) living here as a non-resident, and complaining about people _abusing the system_? That's pretty rich, gotta say!
He still can think objectively, that's what it means.