I think his advice is mostly for non-tourist areas. If you remain in the areas heavily traveled by tourists and remain in these tourist areas, I don't think you'll come across these issues. I'm sure ex-pats, depending on strata, would encounter these situations, given they need to go places to conduct whatever business they conduct (i.e. they likely do not remain indefinitely in the tourist areas)
One might only come into these situations if you veer off well known tourist areas. If you take local transport (non-tour buses) then you might be subject to the same shakedowns as locals. So, if you act like a tourist and walk like a tourist, then most likely the biggest problem would be picked pockets.
Take Mexico, for example. My understanding is that so long as you stay in the tourist areas --say Cabo, Cancun ,etc., you'll, for the most part, be fine. Go outside the tourist safe areas and you're taking a bit of a risk. The size of the risk would depend on many factors, but it certainly increases. Mexico earn a sizable fraction of GDP from tourism, they'll do all the can to insulate tourists from the violence.
One might only come into these situations if you veer off well known tourist areas. If you take local transport (non-tour buses) then you might be subject to the same shakedowns as locals. So, if you act like a tourist and walk like a tourist, then most likely the biggest problem would be picked pockets.
Take Mexico, for example. My understanding is that so long as you stay in the tourist areas --say Cabo, Cancun ,etc., you'll, for the most part, be fine. Go outside the tourist safe areas and you're taking a bit of a risk. The size of the risk would depend on many factors, but it certainly increases. Mexico earn a sizable fraction of GDP from tourism, they'll do all the can to insulate tourists from the violence.