> I'm of mixed minds. I really miss the days when it was possible to be welcomed pretty much anywhere as a foreigner and have almost universal expectations of high quality, scam-free experiences, but those days are pretty much gone now.

I don't think they're gone though? I just got back from a trip to Japan and I was very pleased to find these experiences were still the norm outside the most heavily touristed areas. Even in big cities. Have been to Colombia twice in the past two years and it was the same way.